Pd 1 Magnetism Padlet by Mrs. Hottle https://padlet.com/hottlec/magnetismpd1 Period 1 en-us 2018-12-18 16:26:30 UTC 2025-10-03 23:11:24 UTC hello@padlet.com https://padletuploads.blob.core.windows.net/prod/250563043/3749805e53c0c444df92a725ff60add1/magnet.png Welcome Period 1! hottlec https://padlet.com/hottlec/magnetismpd1/wish/315593326 Welcome to our magnetism padlet!  Please be sure to stay appropriate on our page 😊.]]> 2018-12-18 16:37:10 UTC https://padlet.com/hottlec/magnetismpd1/wish/315593326 1. Magnets Open New Doors For Tech s_saraiyar https://padlet.com/hottlec/magnetismpd1/wish/315934581 This article contains some information to how the Maglab Tallahassee facility created a superconducting magnet that clocked a magnetic field of 32 teslas, which is a 33% stronger than the previous record. In comparison, this magnet is over 3000 times stronger than the magnets we put on our fridge. According to MagLab, this is one of the biggest feats in the last 40 years, and could make its way to the car and plane industry. Scientist Huub Weijers says that with a little more development and a little money, magnets could easily reach 100 teslas. MagLab director Greg Boebinger also said ''Not only will the state of the art magnet design allow us to offer new experimental techniques here at the lab, but it will boost the power of other scientific tools such as X-rays and neutron scattering around the world.

]]> 2018-12-19 16:55:05 UTC https://padlet.com/hottlec/magnetismpd1/wish/315934581 1: Article - Magnetic Levitation s_anoopp https://padlet.com/hottlec/magnetismpd1/wish/315934795 Magnetic Levitation, or 'Maglev' is the product of repulsion generated as a result of 2 magnetic fields. An object is said to be levitated when the force created by the repulsion of electromagnetic forces is greater or equal to the weight of the object. To create magnetic levitation, diamagnetic materials such as superconductors much be used to stabilize the opposite poles of the magnets, creating an electrodynamic field, or a branch of electromagnetism. Levitation using magnets is useful as it can allow objects such as trains to travel at immense speeds. Maglev is the future of travel due to practicality, and the sheer speed of which an object can move.
Link: https://www.brighthubengineering.com/machine-design/36161-what-is-magnetic-levitation/]]> 2018-12-19 16:55:29 UTC https://padlet.com/hottlec/magnetismpd1/wish/315934795 1. How Magnets Use Motors s_liam https://padlet.com/hottlec/magnetismpd1/wish/315935347 This article contains information about how repelling magnets are used to create motors. The alternating current that the magnets pass creates a rotating magnetic field. This magnetic field is what causes the motor to spin around. Without the use of magnets, we wouldn't have motors.
https://www.apexmagnets.com/news-how-tos/inventions-that-make-us-thankful-for-magnetism/


]]> 2018-12-19 16:56:42 UTC https://padlet.com/hottlec/magnetismpd1/wish/315935347 1: Article - 9 Cool Facts about Magnets s_kaman https://padlet.com/hottlec/magnetismpd1/wish/315935825 This article has many cool facts about magnets that you probably didn't know before, such as magnets don't have to be made up of iron or even metal!]]> 2018-12-19 16:57:46 UTC https://padlet.com/hottlec/magnetismpd1/wish/315935825 1. Article - What are Magnets Made Of s_schwabc https://padlet.com/hottlec/magnetismpd1/wish/315936712 This article contains information what magnets are made of and how they are made. It also talks about how magnets can be found in nature (ex: lodestone). The final thing the article talks about is some of the uses for magnets. What I found interesting is that magnets are used to store data on computers.
The link: https://www.universetoday.com/73723/what-are-magnets-made-of/]]> 2018-12-19 16:59:51 UTC https://padlet.com/hottlec/magnetismpd1/wish/315936712 1. Video - Magnetic Levitation and Magnetic Repulsion used in Hyperloop. s_kandhareo https://padlet.com/hottlec/magnetismpd1/wish/315936916 This video shows how magnetic levitation and magnetic repulsion is used to move trains in the Hyperloop.]]> 2018-12-19 17:00:27 UTC https://padlet.com/hottlec/magnetismpd1/wish/315936916 1. Article - ferrofluid s_wusa https://padlet.com/hottlec/magnetismpd1/wish/315937018 https://www.theverge.com/2018/6/12/17449910/ferrofluid-magnetic-nanoparticles-biomedicine-nasa-invention-cancer-infections-neurons
this article explains how a substance created by NASA, called ferrofluid, originally created to move fuel in space, can be used to transport medicine in your body. Ferrofluid was first created as an easy and effective way to transport fuel in space. However, that idea was soon put out of use, as it didn't work. Now, ferrofluid is used in many different places, like stereos and hard drives. Ferrofluid is made of magnetic nanoparticles (like iron oxide), a water-based or oil-based liquid, and a special coating that keeps the particles from clumping. Nanofluid can be moved around with a simple magnet,  which can be used to move medicine inside your body. Now, scientists are expermenting with how ferrofluid can defeat cancer and other diseases.]]> 2018-12-19 17:00:40 UTC https://padlet.com/hottlec/magnetismpd1/wish/315937018 1. Article - Magnet Technology Development isaacemailiw https://padlet.com/hottlec/magnetismpd1/wish/315938674 https://www.nap.edu/read/18355/chapter/9
This article shows how magnets have been incorporated into new technology.  It shows different tests from the magnets and how strong their force is.

]]> 2018-12-19 17:04:48 UTC https://padlet.com/hottlec/magnetismpd1/wish/315938674 1. Comic - Magnets and acupuncture DanielDomingos https://padlet.com/hottlec/magnetismpd1/wish/315938691 This is a comic about magnets and the danger of accidentally or purposefully ingesting magnets. It is extremely harmful for the body, and in addition things may tear their way through intestinal tissue and skin to get to a magnetic attractor. Magnetic therapy is also a promising use of magnets in technology, and involves using magnets to control the iron levels in the bloodstream.
https://www.cartoonstock.com/directory/m/magnets.asp]]> 2018-12-19 17:04:49 UTC https://padlet.com/hottlec/magnetismpd1/wish/315938691 2. Article - 19 cool facts about Magnets s_kaman https://padlet.com/hottlec/magnetismpd1/wish/315939633 This article contains more cool facts about magnets, and how magnets are part of our everyday lives, whether we realize it or not. ]]> 2018-12-19 17:07:06 UTC https://padlet.com/hottlec/magnetismpd1/wish/315939633 2. How Hover Boards Use Magnets s_liam https://padlet.com/hottlec/magnetismpd1/wish/315940487 This article explains how magnets are used in the design of hover boards. Electromagnets are used in hover boards. These magnets interact with the magnetic field and create electric currents under the hover board. The electric currents create their own magnetic field and repel the electromagnets, causing the hover board to float.

https://www.wired.com/2015/10/how-the-most-promising-hoverboards-actually-work/]]> 2018-12-19 17:09:04 UTC https://padlet.com/hottlec/magnetismpd1/wish/315940487 Example 1: s_meganp https://padlet.com/hottlec/magnetismpd1/wish/315941519 2018-12-19 17:11:30 UTC https://padlet.com/hottlec/magnetismpd1/wish/315941519 2. Article - Magnetic Therapy Treatments for pain DanielDomingos https://padlet.com/hottlec/magnetismpd1/wish/315941665 https://www.verywellhealth.com/can-magnet-therapy-relieve-your-pain-89732
This article is about how magnetic therapy works. Similar to my other post, the comic, this goes more in depth about using magnets to heal people and different perspectives on whether it works or not. The supporters of this claim that it relaxes the bloodstream by cultivating the iron within them. ]]> 2018-12-19 17:11:49 UTC https://padlet.com/hottlec/magnetismpd1/wish/315941665 https://www.youtube.com/watch?v=XvkEExdl-w4 s_wilsonme https://padlet.com/hottlec/magnetismpd1/wish/315941873 2018-12-19 17:12:15 UTC https://padlet.com/hottlec/magnetismpd1/wish/315941873 3. Video - Top 10 CRAZIEST Magnet Tricks You Should Try s_kaman https://padlet.com/hottlec/magnetismpd1/wish/315942958 This video shows you many things that you can do with magnets, and explains a little bit about magnetism.
https://www.youtube.com/watch?v=t699W5_NJF0]]> 2018-12-19 17:14:21 UTC https://padlet.com/hottlec/magnetismpd1/wish/315942958 1. Article - Michael Faraday s_lih https://padlet.com/hottlec/magnetismpd1/wish/315943089 This article is about a scientist famous for discoveries including electromagnetic induction and diamagnetism. He established the basis for the concept of electromagnetic fields in physics. His experiments formed the foundation for modern electromagnetic technology.
http://www.bbc.co.uk/history/historic_figures/faraday_michael.shtml]]> 2018-12-19 17:14:37 UTC https://padlet.com/hottlec/magnetismpd1/wish/315943089 3. Magnetic Shark Barriers s_liam https://padlet.com/hottlec/magnetismpd1/wish/315943633 This article presents and explains a way to protect swimmers from sharks. Magnets are placed in protective tubes and disguised as a kelp forest. These magnets repel sharks and keep them away from beaches. This is done without harming harming the sharks.

https://www.apexmagnets.com/news-how-tos/can-magnetic-barriers-save-sharks-and-swimmers/]]> 2018-12-19 17:15:55 UTC https://padlet.com/hottlec/magnetismpd1/wish/315943633 1. Article - How Animals Sense The Magnetic Field s_hudacskoe https://padlet.com/hottlec/magnetismpd1/wish/315943668 2018-12-19 17:15:59 UTC https://padlet.com/hottlec/magnetismpd1/wish/315943668 2. Article - Researchers Develop Magnetic Cooling Cycle isaacemailiw https://padlet.com/hottlec/magnetismpd1/wish/315943680 This article shows how the we need new  technology to fight climate change.  The refrigeration that the scientists have discovered reveals better cooling systems that incorporate magnets.  As the earth's temperature rises, we need new solutions like this cooling system that may help civilization.]]> 2018-12-19 17:16:00 UTC https://padlet.com/hottlec/magnetismpd1/wish/315943680 1. Article - Moving Magnetic Poles Through Materials s_sirivaran https://padlet.com/hottlec/magnetismpd1/wish/315943867 This article is about the discovery of electric fields being created by not so electric components. Also, it includes the separation of magnetic poles. It's amazingly cool how scientists have recently discovered how to split magnetic poles (my fav. part). The main idea, though, is that they can move magnetic force through an ice shard (or something similar).]]> 2018-12-19 17:16:27 UTC https://padlet.com/hottlec/magnetismpd1/wish/315943867 2. Article- Animals' inner magnetism s_wusa https://padlet.com/hottlec/magnetismpd1/wish/315944063 This article explains about animals' inner sense of magnetism. Some animals have a "magnetically aligned material, some of which is known to be magnetite (iron oxide)." These substances give some animals some sense of magnetic direction. For example, animals that have these magnetic particles can move in straight lines, while others that don't move around in circles. Like the video we watched said, Earth's magnetic pole has switched in the past, and with the switch, the animals' magnetic sense has also changed. Also,
http://articles.latimes.com/1990-05-21/local/me-108_1_magnetic-field]]> 2018-12-19 17:16:56 UTC https://padlet.com/hottlec/magnetismpd1/wish/315944063 1. Article - How MRI Works Panchodog01 https://padlet.com/hottlec/magnetismpd1/wish/315944384 https://science.howstuffworks.com/mri.htm
This article shows what an MRI is and how it was made by Dr. Raymond Damadian. The MRI is a large machine that uses a large magnet and radio waves to help diagnose problems. ]]> 2018-12-19 17:17:36 UTC https://padlet.com/hottlec/magnetismpd1/wish/315944384 1. Article- 9 Cool Facts about Magnets s_jungd https://padlet.com/hottlec/magnetismpd1/wish/315944773 https://www.livescience.com/47383-cool-facts-about-magnets.html
This article shows that even though there is iron in your blood, you can't get a magnet to move them. This is because the iron in your blood is made up of atoms that are too far apart. This refutes any theory that states that magnets can be used to guide blood. ]]> 2018-12-19 17:18:24 UTC https://padlet.com/hottlec/magnetismpd1/wish/315944773 2: Article - Origin of Magnetism s_anoopp https://padlet.com/hottlec/magnetismpd1/wish/315944776 Magnetism was first discovered by humans around 600 B.C. The force was first observed in a natural stone called 'lodestone', which had its own, small magnetic field. Englishman William Gilbert (1540–1603) was the first person to investigate the phenomenon of magnetism systematically using scientific methods. He was also the one who found that the Earth itself is a giant magnet. Another physicist, Hans Christian Oersted (1777–1851), from Denmark, suggested links between electricity and magnetism. He found that an electrical current always produces a magnetic field around itself, like when you flick a switch. Magnets are activated every single time you use something with electricity, making the use of magnets in society integral.
Link:
http://www.scienceclarified.com/Io-Ma/Magnetism.html


]]> 2018-12-19 17:18:24 UTC https://padlet.com/hottlec/magnetismpd1/wish/315944776 1. Article - Ferrolic s_lianr https://padlet.com/hottlec/magnetismpd1/wish/316045271 This article shows a clock made out of ferrofluid! Ferrofluid is made out of iron particles suspended in oil, and it easily reacts to magnets. This clock has hidden electromagnets that help control the shape of the ferrofluid]]> 2018-12-19 23:26:42 UTC https://padlet.com/hottlec/magnetismpd1/wish/316045271 2. Video - Slow Fall Ball s_lianr https://padlet.com/hottlec/magnetismpd1/wish/316054546 This video show how when a magnet goes through a copper tube, it slows down even though copper isn't even magnetic. This is because of Lenz's law, which says that when a piece of metal moves quickly through a magnetic field, it causes the electrons in the metal to move. This produces its own magnetic current opposite in the direction it's moving in. This is definitely an experiment you should try at home!]]> 2018-12-20 01:13:05 UTC https://padlet.com/hottlec/magnetismpd1/wish/316054546 2. Cool Science Video - Cool Magnet Tricks s_sirivaran https://padlet.com/hottlec/magnetismpd1/wish/316061678 This video is really amazing! It features slow falling magnets (because when passing through a copper tube it slows down) and fruit pendulums that somehow get effected by magnets! It also shows burnt matches getting attracted by magnets, and even magnetic slime. I likes the fruit pendulum the most because it was the hardest to understand.]]> 2018-12-20 02:22:05 UTC https://padlet.com/hottlec/magnetismpd1/wish/316061678 3. Explanatory Article - Magnet Facts and Explanations s_sirivaran https://padlet.com/hottlec/magnetismpd1/wish/316062846 This article has deep facts about magnets, like the flow of particles between attracting poles and such. It also includes fun topics such as where the largest magnets in the world are located, though. My favorite part was the explanation about how magnets were found, but not truly discovered till recently. This article is more of a scientific analysis read, getting into molecular structure, than a fun one.]]> 2018-12-20 02:28:59 UTC https://padlet.com/hottlec/magnetismpd1/wish/316062846 3. Article - Research team creates superfluid in a record-high magnetic field DanielDomingos https://padlet.com/hottlec/magnetismpd1/wish/316214929 For those of you that don't know, super-fluidity is a property that is possessed by elements that are liquid near absolute zero, or the coldest temperature in the universe. This is very hard to recreate on earth, as it is not that cold in any of its most extreme climates. To solve this, scientists use magnets to contain the superfluids briefly. These magnets are among the most powerful in the world, ranking at about 100 times the strength of the previously created electromagnet. This magnet works by concentrating lasers to create a magnetic field.(Don't ask me how, i don't know)]]> 2018-12-20 16:38:01 UTC https://padlet.com/hottlec/magnetismpd1/wish/316214929 3: Article - Inventions with Magnets s_anoopp https://padlet.com/hottlec/magnetismpd1/wish/316215877 Since its discovery around 600 B.C, magnets have been used in many ways. They have been used in motors, maglev, and are used whenever you flick a switch or do an activity that used electricity. Whenever you use electricity, a small magnetic field is formed around the electrical signal. Therefore, it is possible to create a magnetic force using energy. In addition, Magnetic Resonance Imaging, or MRI, allow doctors to see inside any person's body without needing to perform any invasive procedures, and are used in modern day X-Rays. Without magnetism, we would be without many of the gadgets and technology that are now a part of our everyday lives.
Link:
https://www.apexmagnets.com/news-how-tos/inventions-that-make-us-thankful-for-magnetism/]]> 2018-12-20 16:40:32 UTC https://padlet.com/hottlec/magnetismpd1/wish/316215877 2: Article - 8 Strange Facts About Magnets s_jungd https://padlet.com/hottlec/magnetismpd1/wish/316215975 https://www.apexmagnets.com/news-how-tos/8-strange-facts-about-magnets-and-magnetism/

Magnets always have 2 poles no matter how you cut them. Magnets a magnetic north and a magnetic south pole. You can take a bar magnet and cut it in half to test it out. The two remaining pieces will still have a north and a south. You can cut it multiple times and the results will be the same. This is interesting, because I don't understand how this could be possible!


]]> 2018-12-20 16:40:47 UTC https://padlet.com/hottlec/magnetismpd1/wish/316215975 1. Article - Everyday Electromagnetism s_luoyi https://padlet.com/hottlec/magnetismpd1/wish/316216137 This article explains how electricity creates a magnetic field. A copper penny, for example, does not have a permanent magnetic field. But by giving it an electric current, it now has its own magnetic field.
Here's the link:
https://www.popsci.com/breakdown/article/2008-07/everyday-electromagnetism]]> 2018-12-20 16:41:12 UTC https://padlet.com/hottlec/magnetismpd1/wish/316216137 2. Article - How do speakers work s_schwabc https://padlet.com/hottlec/magnetismpd1/wish/316216167 This article explains how speakers work. The speakers use a electromagnet that vibrates and a stationary normal magnet. The electromagnet pulses and the vibrations amplify the sound. I did not know any of this so the entire article's information was new to me.
Link:
http://www.physics.org/article-questions.asp?id=54]]> 2018-12-20 16:41:16 UTC https://padlet.com/hottlec/magnetismpd1/wish/316216167 2. How a Maglev Train Works Panchodog01 https://padlet.com/hottlec/magnetismpd1/wish/316216328 https://science.howstuffworks.com/transport/engines-equipment/maglev-train.htm
This article is about how the maglev train works and how magnets can be used to make super fast trains.]]> 2018-12-20 16:41:39 UTC https://padlet.com/hottlec/magnetismpd1/wish/316216328 2. Article - Humans And The Magnetic Field s_hudacskoe https://padlet.com/hottlec/magnetismpd1/wish/316216599 I thought that it was only animals who had a reaction to magnets, but here it says that humans do have some sort of magnets in their eye, but it doesn't necessarily react to magnets. ]]> 2018-12-20 16:42:19 UTC https://padlet.com/hottlec/magnetismpd1/wish/316216599 2. Magnets in Tech Products s_saraiyar https://padlet.com/hottlec/magnetismpd1/wish/316216877 Apple somewhat recently had the Worldwide Developers Conference in which they released many new improvements to add to their lineup of products. It is no secret that magnets have gradually evolved into a household feature in products, but consumers believe that magnets could even enter a budget line of products. Apples new iPad Pro features 102 hidden magnets throughout the unibody frame. This essentially can hang on your fridge like a normal magnet would. But why does new tech have this sort of integration? The simple answer is for accessories and add-ons. Magnets in tech are still an extremely new idea. Company iFixit opened up the Pro device and commented that sticking a magnet on all 4 corners of the iPad could potentially mess-up the logic board of the device. iFixit also commented "If we had a nickel for every magnet in here, we could melt then all down and make a giant novelty nickel." Do you think that this technology is the way forward? Is there too much financial risk to ruin an expensive device? ]]> 2018-12-20 16:42:56 UTC https://padlet.com/hottlec/magnetismpd1/wish/316216877 1. https://www.youtube.com/watch?v=XvkEExdl-w4 s_wilsonme https://padlet.com/hottlec/magnetismpd1/wish/316217085 this video has 9 different magnetic gadgets. it shows the gadget then it shows how it works. i think this video is really informative because it shows how people can use magnets in objects. it gives us a way to view magnets in a less scientific and more "real life" way.

]]> 2018-12-20 16:43:29 UTC https://padlet.com/hottlec/magnetismpd1/wish/316217085 1. Article- Biomagnetism: Magnetic Fields Produced by the Human Body s_munugetin https://padlet.com/hottlec/magnetismpd1/wish/316217164 This is an article about magnetism in the human body, also known as magnetism. The article talks about how magnetism in the body is very weak. So, scientists have figured out different magnetic field measuring tools. I find it very interesting that this can be used to make a better diagnosis of the brain.]]> 2018-12-20 16:43:40 UTC https://padlet.com/hottlec/magnetismpd1/wish/316217164 Jupiter's Magnetic Field s_hanleybrownj https://padlet.com/hottlec/magnetismpd1/wish/316217313 Through NASA's Juno spacecraft, we figured out a strange occurrence of Jupiter. In 2016, we realized that Jupiter has two south poles. Their magnetic field is very different, and an unprecedented occurrence. Scientists think that this is because of extraordinarily high density and pressure of the planet. https://www.popsci.com/jupiter-magnetic-field-wacky]]> 2018-12-20 16:44:03 UTC https://padlet.com/hottlec/magnetismpd1/wish/316217313 https://www.evilmadscientist.com/2009/17-cool-magnet-tricks/ s_naidur https://padlet.com/hottlec/magnetismpd1/wish/316217474 This is an article on 17 cool thing you can do with magnets. You can also use them to improve your life. Many of these tricks use very affordable magnets which makes these tricks very accessible  ]]> 2018-12-20 16:44:29 UTC https://padlet.com/hottlec/magnetismpd1/wish/316217474 Fun Magnet Facts s_hanleybrownj https://padlet.com/hottlec/magnetismpd1/wish/316219591 This article is about magnets and some strange things that they can do. Some of these things are that you can make your own makeshift compass out of a block of wood, a bowl of water, and a magnet! This article also shows all of the different magnets that you can buy, and the purposes of them. Finally, it explains the basic uses of magnets. https://www.first4magnets.com/fun-magnet-facts-for-kids-i77]]> 2018-12-20 16:50:17 UTC https://padlet.com/hottlec/magnetismpd1/wish/316219591 1. What Happens When You Drop a Magnet Through a Copper Tube s_kimr https://padlet.com/hottlec/magnetismpd1/wish/316220087 This article, put simply, demonstrates Lenz's law, which states that "when a current is induced in a conductor, [like the copper tube] a magnetic field is generated that opposes the action that produces the current [in this case the magnet]"
https://www.iflscience.com/physics/what-happens-when-you-drop-magnet-through-copper-tube/]]> 2018-12-20 16:51:39 UTC https://padlet.com/hottlec/magnetismpd1/wish/316220087 2. Article - Magnetic Resonance Imaging s_lih https://padlet.com/hottlec/magnetismpd1/wish/316220114 This article is about MRI, a way to produce three-dimensional anatomical scans without radiation. MRIs work by using strong magnets to force protons in the body to align with the field. When a radiofrenquency current pulses through the patient, the protons are stimulated and try to break away from the magnetic force. After the current is turned off, the MRI can analyze the patient based on the time it takes for the protons to realign.
https://www.nibib.nih.gov/science-education/science-topics/magnetic-resonance-imaging-mri]]> 2018-12-20 16:51:43 UTC https://padlet.com/hottlec/magnetismpd1/wish/316220114 Science News - Magnet Discoveries All Around Time and The World s_sirivaran https://padlet.com/hottlec/magnetismpd1/wish/316220287 This article features the most important magnetic discoveries. It includes the discovery that the earth itself is a magnet, who sparked the idea that magnetism and electricity could be linked. The article includes the funny anecdotes behind accidental discoveries, and the people who made them. My favorite piece was the Greek shepherd's stumbling-upon of the first piece of lodestone known to man! The ways people discover things after weird incidents, such as Newton's gravity epiphany after the apple, are very overall interesting.]]> 2018-12-20 16:52:18 UTC https://padlet.com/hottlec/magnetismpd1/wish/316220287 1. Technology - High-tech magnet smashes record and opens new frontiers in tech s_coldironj https://padlet.com/hottlec/magnetismpd1/wish/316220314 This article explains how a lab in Florida created a magnet that is 3,000 times more powerful than refrigerator magnets, and is the worlds most powerful super conducting magnet in the world. This allows new technology to be made with stronger magnets.]]> 2018-12-20 16:52:22 UTC https://padlet.com/hottlec/magnetismpd1/wish/316220314 https://www.livescience.com/47383-cool-facts-about-magnets.html s_naidur https://padlet.com/hottlec/magnetismpd1/wish/316220441 This is an article about facts about magnets. A few facts inform about magnets. Some of the facts talk about different types of magnets. Other go in depth on how they work]]> 2018-12-20 16:52:42 UTC https://padlet.com/hottlec/magnetismpd1/wish/316220441 Weird things that Magnets do s_hanleybrownj https://padlet.com/hottlec/magnetismpd1/wish/316220957 This is a video showing all of the weird things that magnets do when you set them up in certain ways. Some of these things are the magnets standing up by themselves and then going back down. Another strange occurrence was when the magnets were repelling, but didn't move away even though they were attached to the ground. Overall this is a very good video that can show some of the weird phenomenons of magnets. https://www.youtube.com/watch?v=-BCdJPWrpLw ]]> 2018-12-20 16:54:09 UTC https://padlet.com/hottlec/magnetismpd1/wish/316220957 3. Technology - Magnets in Computers s_lianr https://padlet.com/hottlec/magnetismpd1/wish/316220986 This article talks about the many uses of magnets in computers. It's really interesting how the poles of electromagnets represent the terms 0 and 1, which is how they are able to store data. The data they store can also be changed by reversing the magnets' polarity
https://www.techwalla.com/articles/the-uses-of-magnets-in-computers]]> 2018-12-20 16:54:12 UTC https://padlet.com/hottlec/magnetismpd1/wish/316220986 1. 8 strange facts about magnets s_andersc https://padlet.com/hottlec/magnetismpd1/wish/316221262 https://www.apexmagnets.com/news-how-tos/8-strange-facts-about-magnets-and-magnetism/

This article is about magnetic force and how earth can actually form magnets from other metal. Also, how magnets are used a lot and are very important for survival. ]]> 2018-12-20 16:54:54 UTC https://padlet.com/hottlec/magnetismpd1/wish/316221262 2. Magnetars, the Most Magnetic Stars in the Universe s_kimr https://padlet.com/hottlec/magnetismpd1/wish/316221514 What happens if you take 100 trillion refrigerator magnets and chuck it into space? You get the equivalent of a Mangetar, the most magnetic thing that we know exists. It's a special type of star that scientists still have yet to learn about.
https://www.nasa.gov/missions/deepspace/f_magnetars.html]]> 2018-12-20 16:55:33 UTC https://padlet.com/hottlec/magnetismpd1/wish/316221514 https://science.howstuffworks.com/magnet.htm s_naidur https://padlet.com/hottlec/magnetismpd1/wish/316221669 This is an article that shows evidence of how magnets work. They use fluoride from their experiment to prove their point. This article basically is just a really simple version on how magnets work. This article however does not in depth about field lines and such.]]> 2018-12-20 16:55:53 UTC https://padlet.com/hottlec/magnetismpd1/wish/316221669 2. Video - Magnets used for entertainment and for travelling. s_kandhareo https://padlet.com/hottlec/magnetismpd1/wish/316222023 We can use magnets to use less fuel and now it uses less time to almost fly over to your destination.]]> 2018-12-20 16:56:54 UTC https://padlet.com/hottlec/magnetismpd1/wish/316222023 3. rticle Panchodog01 https://padlet.com/hottlec/magnetismpd1/wish/316222338 2018-12-20 16:57:49 UTC https://padlet.com/hottlec/magnetismpd1/wish/316222338 1. Unusual uses for magnets s_shenry https://padlet.com/hottlec/magnetismpd1/wish/316223740 This article shows how magnets can be used in unusual ways that could actually help us in our everyday life.  It shows lots of ways that magnets can be used for satisfaction to emergencies]]> 2018-12-20 17:01:51 UTC https://padlet.com/hottlec/magnetismpd1/wish/316223740 3. Article-How Speakers Work Panchodog01 https://padlet.com/hottlec/magnetismpd1/wish/316223764 http://www.physics.org/article-questions.asp?id=54
This artical shows how magnets are used to make speakers form sound. It has in depth explination on how the speackers work. The speakers work as the magnets repel and atract to move the cone which move th eair around it forming sound waves. ]]> 2018-12-20 17:01:55 UTC https://padlet.com/hottlec/magnetismpd1/wish/316223764 1. Article - 6 ways magnets will change our lives (probably clickbait) nealtheseal108 https://padlet.com/hottlec/magnetismpd1/wish/316224305
One type of technology with magnets mentioned in this article are the Japanese hyperspeed maglev train. These trains have broken the world record for fastest trains. They travel at 366 miles per hour. Another piece of magnetic technology shown is this article is the magnetic hoverboard. Using the same technology as a maglev train, it floats an inch off the grounds.]]> 2018-12-20 17:03:34 UTC https://padlet.com/hottlec/magnetismpd1/wish/316224305 2. Article- Magnetism in Nature s_munugetin https://padlet.com/hottlec/magnetismpd1/wish/316224509 This article talks about rocks and their relation to magnetism. Rocks, when they fossilize can record magnetic fields. These fields can be very ancient and this is known as paleomagnetism. I find it very interesting that these rocks with the ability to record magnetism and magnetic field lines were the basis for compasses.]]> 2018-12-20 17:04:05 UTC https://padlet.com/hottlec/magnetismpd1/wish/316224509 1. Technology - Maglev trains: why aren't we gliding home on hovering carriages? s_bestemana https://padlet.com/hottlec/magnetismpd1/wish/316224701 This article explains the amazing invention that is the Maglev Trains. Maglev Trains are high-speed vehicles that use magnetism to hover above the tracks. This provides an eco-friendly and efficient alternative to normal transportation by train. This Guardian article also explains the reason for why Maglev Trains are not very common.]]> 2018-12-20 17:04:35 UTC https://padlet.com/hottlec/magnetismpd1/wish/316224701 Article about science - 10 major news stories in science in 2018 DanielDomingos https://padlet.com/hottlec/magnetismpd1/wish/316224809 this article is a beneficial article for anybody that may have missed out on the science developments that may have occurred during the recent year. Gene - edited babies, the end of mosquitoes, and many more surprises await the reader in this article.
https://www.sciencenews.org/article/top-science-stories-2018-yir]]> 2018-12-20 17:04:52 UTC https://padlet.com/hottlec/magnetismpd1/wish/316224809 2. s_andersc https://padlet.com/hottlec/magnetismpd1/wish/316224995 http://discovermagazine.com/2011/jul-aug/20-things-you-didnt-know-about-magnetism
This article has cool facts about magnets. It talks about many uses of magnets and different ways of finding magnetism. Also, it includes interesting theories about how certain magnetic containing rocks are formed]]> 2018-12-20 17:05:22 UTC https://padlet.com/hottlec/magnetismpd1/wish/316224995 What Did the Ancient World Know About Magnets Earthling https://padlet.com/hottlec/magnetismpd1/wish/316226269 Magnets were discovered by ancient Greece in 600 B.C. by a shepherd named Magnes who accidentally found a naturally made magnet that is a mineral called magnetite because the found it in an area called Magnesia, the magnet stuck to the iron studs in his sandal. they called them load stones and then also proceeded to find that if you take a magnets and touch it to steel then that steel also becomes a magnet for a short  limited amount of time.  
then in the 12th century, Chinese used the magnets to make a compass.]]> 2018-12-20 17:08:34 UTC https://padlet.com/hottlec/magnetismpd1/wish/316226269 3. Video - Magnets used in sepaation of rockets. s_kandhareo https://padlet.com/hottlec/magnetismpd1/wish/316226414 Magnets and small explosives are used in separation of rocket stages.]]> 2018-12-20 17:08:57 UTC https://padlet.com/hottlec/magnetismpd1/wish/316226414 3. Article - Magnetic Declination s_lih https://padlet.com/hottlec/magnetismpd1/wish/316226734 Magnetic Declination, also known as Magnetic Variation, is the angle between magnetic north and true north. When magnetic north is east of true north, the declination is positive and negative when west. There is more magnetic declination near the poles. To calculate the true bearing, you add the magnetic bearing to the magnetic declination.
https://www.ngdc.noaa.gov/geomag/declination.shtml]]> 2018-12-20 17:09:57 UTC https://padlet.com/hottlec/magnetismpd1/wish/316226734 2. Magnetic Wristbands for good health s_shenry https://padlet.com/hottlec/magnetismpd1/wish/316226828 This article is about a therapeutic magnetic wristband that  is used to reduce pain and treat ailments in various parts of the body. This is very interesting because certain cells and tissues in the body emit electromagnetic impulses. ]]> 2018-12-20 17:10:12 UTC https://padlet.com/hottlec/magnetismpd1/wish/316226828 3. ArticleMAGNETISM s_andersc https://padlet.com/hottlec/magnetismpd1/wish/316226885 https://www.factmonster.com/dk/encyclopedia/science/magnetism
This article explains many confusing things in magnetism. Many facts are very simple but hard to comprehend so this is very useful. ]]> 2018-12-20 17:10:23 UTC https://padlet.com/hottlec/magnetismpd1/wish/316226885 2. Cool Science Video - How liquids impact a magnet experiment s_coldironj https://padlet.com/hottlec/magnetismpd1/wish/316227225 This video shows how a magnet will attract paper clips differently depending on the liquid the paper clips are in.]]> 2018-12-20 17:11:17 UTC https://padlet.com/hottlec/magnetismpd1/wish/316227225 3. Article-Dogs align with magnetic fields while pooping s_wusa https://padlet.com/hottlec/magnetismpd1/wish/316227267 This article explains how dogs poop along the north-south magnetic axis when pooping. She studied 70 dogs of 37 different breeds (1893 times total). However, they found that when the magnetic field shifts, then dogs find it harder to find the magnetic poles. Using Google Earth aerial pictures, biologist Sabine Begall found that the red fox "have a preference for the N-E during their mousing jumps." However, scientists still do not know why these animals choose these directions to defecate.
http://articles.latimes.com/2014/jan/03/science/la-sci-sn-dogs-poop-compass-magnetic-field-earth-20140103]]> 2018-12-20 17:11:25 UTC https://padlet.com/hottlec/magnetismpd1/wish/316227267 3. Article - Do Magnets Work In Space? s_hudacskoe https://padlet.com/hottlec/magnetismpd1/wish/316227384 According to the first article, magnets do sense Earth's magnetic field in space. ]]> 2018-12-20 17:11:47 UTC https://padlet.com/hottlec/magnetismpd1/wish/316227384 3. Article- Do magnets work in Space? s_munugetin https://padlet.com/hottlec/magnetismpd1/wish/316228018 This article is about an experiment to see if magnets work in space the same way they do on Earth. They take magnets to space and an astronaut tests the magnets out. They immediately notice that the magnets line up with the Earth's magnetic poles, even in space! I find it very interesting that Earth's magnetic field attracts charged particles even in space! ]]> 2018-12-20 17:13:27 UTC https://padlet.com/hottlec/magnetismpd1/wish/316228018 3. Article - Why do plants react to Magnets s_schwabc https://padlet.com/hottlec/magnetismpd1/wish/316228975 According to this article (and others), plant growth is benefited from magnets. This can happen in two ways. Water that is exposed to certain magnets can change. The salt ions can change and make the water purer for a plant. The magnets can also make seeds germinate faster and better, making the growth of the plant faster and better.
Link:
https://www.gardeningknowhow.com/garden-how-to/info/magnetism-and-plant-growth.htm]]> 2018-12-20 17:16:19 UTC https://padlet.com/hottlec/magnetismpd1/wish/316228975 3. Article - Questions and Answers s_jungd https://padlet.com/hottlec/magnetismpd1/wish/316229042 Magnets were not invented, but rather found by Greeks. There is a story about a shepherd who's shoe containing nails got stuck on a rock containing magnetite. However, there are many other theories about who figured out about magnets. Some stories say that they were figured out by Vikings. Nobody knows.

]]> 2018-12-20 17:16:33 UTC https://padlet.com/hottlec/magnetismpd1/wish/316229042 2. Article - Household objects that use magnets nealtheseal108 https://padlet.com/hottlec/magnetismpd1/wish/316229188 One household item that uses magnets are household speakers. Magnets along with wire coils produce vibrations in the speaker. This is the music you hear. Debit and Credit cards also use magnets. The dark strip along the side is a magnet.]]> 2018-12-20 17:16:57 UTC https://padlet.com/hottlec/magnetismpd1/wish/316229188 3. Article-The pull of Stronger Magnets isaacemailiw https://padlet.com/hottlec/magnetismpd1/wish/316229913 https://www.nature.com/news/2011/110406/full/472022a.html
This article shows why magnets are hard to manufacture and how it impacts society today. As the use of magnets increases, so does the price of these magnets. In later uses of magnets, they might be made up of different materials.]]> 2018-12-20 17:19:03 UTC https://padlet.com/hottlec/magnetismpd1/wish/316229913 3. Comic - Iron man stopped by magnet s_coldironj https://padlet.com/hottlec/magnetismpd1/wish/316230888 Iron man is going stop some bad guys from destroying thing with tanks, but he gets stuck on a magnet because his suit is made out of iron. Maybe he should not make his suit out of iron anymore.]]> 2018-12-20 17:22:01 UTC https://padlet.com/hottlec/magnetismpd1/wish/316230888 1. https://cosmosmagazine.com/geoscience/what-creates-earth-s-magnetic-field s_caii https://padlet.com/hottlec/magnetismpd1/wish/316232219
The specifics on how earths magnetic field is created. The iron within earth affects our everyday lives in more ways than expected. The objects we use require it and we need it for our safety

]]> 2018-12-20 17:25:14 UTC https://padlet.com/hottlec/magnetismpd1/wish/316232219 1. Article - Your Brain Contains Magnetic Particles, and Scientists Want to Know Why By s_mahajanka https://padlet.com/hottlec/magnetismpd1/wish/316232299 There are magnetic particles in your brain, and scientists think there's a biological reason for them.]]> 2018-12-20 17:25:30 UTC https://padlet.com/hottlec/magnetismpd1/wish/316232299 3. Article - Google's Cancer-Detecting Tech Using Mangets s_kimr https://padlet.com/hottlec/magnetismpd1/wish/316341364 Google is in the process of developing a pill that uses tiny nanoparticles of magnets to latch on to diseases and cancer, identifying people whether they could have a life-threatening disease.
https://www.wired.com/2014/11/googles-cancer-detecting-pill-just-hype/]]> 2018-12-21 04:59:31 UTC https://padlet.com/hottlec/magnetismpd1/wish/316341364 Magnetic effects seen in water s_mahajanka https://padlet.com/hottlec/magnetismpd1/wish/316344182 Water has a higher melting point when it's in a strong magnetic field. Many scientists think this is because the magnetism strengthens the hydrogen bonds in the water.]]> 2018-12-21 06:03:18 UTC https://padlet.com/hottlec/magnetismpd1/wish/316344182 11 Weird & Wonderful Uses for Magnets s_mahajanka https://padlet.com/hottlec/magnetismpd1/wish/316344769 Many problems can be solved with magnets, from keeping bags of chips closed to extracting iron from your cereal!]]> 2018-12-21 06:13:30 UTC https://padlet.com/hottlec/magnetismpd1/wish/316344769 2. Article- How does heat affect magnets? s_caii https://padlet.com/hottlec/magnetismpd1/wish/316530485 https://sciencing.com/heat-affect-magnets-4926450.html
The temperature of a magnet can affect how it functions. Excessive heat within a magnet can cause alack of cohesion, decreasing its force. When it is cold,the force of the magnet increases. ]]> 2018-12-22 21:33:55 UTC https://padlet.com/hottlec/magnetismpd1/wish/316530485 3. Article- magic of maagnetisim s_caii https://padlet.com/hottlec/magnetismpd1/wish/316576570 http://www.ece.neu.edu/fac-ece/nian/mom/technology.html
Magnets are included in multiple examples of technology. They are used for medical purposes and help show scientists what they need to know. they are also used in everyday objects.]]> 2018-12-23 22:17:13 UTC https://padlet.com/hottlec/magnetismpd1/wish/316576570 3. Article - 17 cool magnet tricks nealtheseal108 https://padlet.com/hottlec/magnetismpd1/wish/316698932 One useful way magnets can be used is to pry out dead batteries from your items that need batteries (such as your walking and talking Elmo in the back of your closet). With magnets, you can also close chip bags by putting magnets on either side of them. Also, if you keep on losing your pens, just attach a magnet to it and attach it to your fridge. That way you'll always have a pen handy.]]> 2018-12-26 19:18:00 UTC https://padlet.com/hottlec/magnetismpd1/wish/316698932 2. Article - How Do Birds Navigate? s_luoyi https://padlet.com/hottlec/magnetismpd1/wish/317690731 This is an article about how birds use the earth's magnetic field to navigate. It explains a theory that the birds use photoreceptors in their eye. These photoreceptors can absorb light, and a chemical reaction happens which produces photochemical molecules that are sensitive to the magnitude and direction of magnetic fields.
Here is the link:
https://www.livescience.com/32276-how-do-birds-navigate.html
]]> 2019-01-06 19:44:26 UTC https://padlet.com/hottlec/magnetismpd1/wish/317690731 2. Article - 8 Strange Facts About Magnets and Magnetism s_bestemana https://padlet.com/hottlec/magnetismpd1/wish/317703961 This article describes several different facts about magnetism or that of which involve magnetism. The facts range from simple facts about the normal magnets we see on Earth to crazy facts about magnetism in space. One of the facts included in the article is that animals are affected by magnets. Each fact is given a detailed description of how it is true.]]> 2019-01-06 22:09:08 UTC https://padlet.com/hottlec/magnetismpd1/wish/317703961 3. Article - Implanted Magnetic Probes Measure Brain Activity s_bestemana https://padlet.com/hottlec/magnetismpd1/wish/317704388 Brain activity is often measured using electricity. However, there is another way to analyze brain function and monitor is activity. This is by using magnets. This article shows not only how magnetism can be used to track a brain's function, but how it is actually a beneficial alternative to using electrical energy. ]]> 2019-01-06 22:16:01 UTC https://padlet.com/hottlec/magnetismpd1/wish/317704388 2. https://undark.org/article/books-alanna-mitchell-spinning-magnet/ s_wilsonme https://padlet.com/hottlec/magnetismpd1/wish/317725599  Earth’s magnetic field has shields that protect our planet from dangerous cosmic rays. As the poles try to move that shield is weakened. scientists think it could diminish little as a tenth of its force. changes have begun within the Earth. the shield has weakened over the South Atlantic so much that satellites have been exposed to the radiation. i found the part of the article where they explain the consequences most interesting ]]> 2019-01-07 02:59:41 UTC https://padlet.com/hottlec/magnetismpd1/wish/317725599 3. https://www.eia.gov/energyexplained/index.php?page=electricity_magnets s_wilsonme https://padlet.com/hottlec/magnetismpd1/wish/317726511 this article explained the connection between electricity and magnets and explains how it works. it explains the molecular level of magnets and electricity. i found this article really interesting because of how simple it was. it was a short article and it explained a lot. ]]> 2019-01-07 03:08:11 UTC https://padlet.com/hottlec/magnetismpd1/wish/317726511