Pd 7 Magnetism Padlet by Mrs. Hottle https://padlet.com/hottlec/magnetismpd7 en-us 2018-12-18 23:04:51 UTC 2023-03-29 05:03:51 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Rocket.png Rules for This s_kacherian https://padlet.com/hottlec/magnetismpd7/wish/316034101 - 3 posts
- 4 comments
- You can answer question
- Do this after launcher]]> 2018-12-19 21:53:15 UTC https://padlet.com/hottlec/magnetismpd7/wish/316034101 1. Article- Rare glimpse of a black hole’s magnetic field could help us to understand how it feeds s_hemanip https://padlet.com/hottlec/magnetismpd7/wish/316034880 This is a super interesting article about how scientists tracked the magnetic waves next to a black hole  (one that is close to the Milky Way Galaxy) and discovered a quite weak magnetic force- only 10 times stronger than a regular kitchen magnet. There is a hot halo of charged particles held in place by a magnetic field around the black hole. This is surprising because discoveries of strong gamma rays had suggested a super strong, large-scale magnetic field]]> 2018-12-19 21:58:13 UTC https://padlet.com/hottlec/magnetismpd7/wish/316034880 1. Article- High-tech Magnet Smashes World Record and Opens New Frontiers in Tech SydneyCoe https://padlet.com/hottlec/magnetismpd7/wish/316034913 This is an article about how the National High Magnetic Field Laboratory (NHMFL) made the most powerful superconducting magnet in the world. It is 33% more powerful  than the last magnet to hold the world record. It's 1000 times stronger than the average refrigerator magnet.]]> 2018-12-19 21:58:28 UTC https://padlet.com/hottlec/magnetismpd7/wish/316034913 1. Video - Feel flux s_ngota https://padlet.com/hottlec/magnetismpd7/wish/316035532 The feel flux, though seems like a toy, is a contraption that seems to slow down time. When a ball is placed in the opening of the tube, the ball falls through but at a slowed pace. If you look at the process the ball takes as it passes through the tube, you can also see that the ball never touches the sides. This is because of Lenz's Law. By using an extremely strong magnet, the ball generates an electric current which causes the ball to slow due to the magnetic fields it creates.]]> 2018-12-19 22:02:52 UTC https://padlet.com/hottlec/magnetismpd7/wish/316035532 1. Article - NASA view on black holes figiscute https://padlet.com/hottlec/magnetismpd7/wish/316035718 This article shares what black holes are and how they form, and what they take in. All about the black holes being able to consume stars. Plus amazing images of black holes consuming stars and other things.]]> 2018-12-19 22:04:11 UTC https://padlet.com/hottlec/magnetismpd7/wish/316035718 2. Article- MIT researchers discover a new kind of magnetismExperiments demonstrate ‘quantum spin liquid,’ which could have applications in new computer memory storage. s_hemanip https://padlet.com/hottlec/magnetismpd7/wish/316036098 This article is about a super cool new type of magnetism other than Ferromagnetism and Antiferromagnetism- QSL. This is a solid crystal, but its magnetic state is described as liquid- the magnetic orientations of the charged particles fluctuate constantly, like a liquid. Unlike anything scientists have seen before, this new type of magnetism has a strong interaction between the charged ions, but their orientation constantly fluctuates.  While most matter has discrete quantum states whose changes are expressed as whole numbers, this QSL material exhibits fractional quantum states.  ]]> 2018-12-19 22:07:09 UTC https://padlet.com/hottlec/magnetismpd7/wish/316036098 2. Article - Magnetic Field F L I P figiscute https://padlet.com/hottlec/magnetismpd7/wish/316036462 This article is like something we learnt in class. It talks about how the earth's magnetic field f l i p could happen soon. ]]> 2018-12-19 22:09:44 UTC https://padlet.com/hottlec/magnetismpd7/wish/316036462 3. Article- New Class of Magnet Defies Established Science s_hemanip https://padlet.com/hottlec/magnetismpd7/wish/316037120 discovery of a new class of magnets defies a long-held scientific principle that iron-based magnetic materials changed their shape, but not their volume, when placed in a magnetic field. Instead, the new magnets show a large volume change, “swelling up like puffer fish". This goes against established conclusions about the types of magnets, and scientists have coined this magnetic activity as magnorestriction.  When scientists thermally treated certain Fe-Ga, Fe-Al, and Fe-Ge alloys to approximately 760 degrees Celsius for 30 minutes, then rapidly cooled them to room temperature, the materials exhibited marked non-Joulian behavior by expanding in volume.
Note: Joulian behavior-  iron-based magnetic materials elongate and constrict anisotropically, but do not change their volume, when placed in a magnetic field. ]]> 2018-12-19 22:14:19 UTC https://padlet.com/hottlec/magnetismpd7/wish/316037120 2. Article - 8 Strange Facts About Magnets SydneyCoe https://padlet.com/hottlec/magnetismpd7/wish/316037396 These are some interesting facts about magnets that you probably didn't know. It tells you about the strongest magnet in the Universe.  It also talks about how magnets have helped study animals, and many more.]]> 2018-12-19 22:16:14 UTC https://padlet.com/hottlec/magnetismpd7/wish/316037396 3. Aritcle figiscute https://padlet.com/hottlec/magnetismpd7/wish/316037467 This article tells people what magnetism is. ]]> 2018-12-19 22:16:41 UTC https://padlet.com/hottlec/magnetismpd7/wish/316037467 2. Article - We finally know how birds can see Earth's magnetic fields s_ngota https://padlet.com/hottlec/magnetismpd7/wish/316037654 This article reveals how birds are able to navigate the globe. Cry4 protein is a special protein found in the eyes of birds and is responsible for circadian rhythms in certain species.  relies on the presence of specifically the blue wavelength of light. The complex process involves "radical" intermediate molecules which are sensitive to Earth's magnetic field. ]]> 2018-12-19 22:17:47 UTC https://padlet.com/hottlec/magnetismpd7/wish/316037654 1. Article s_luokon https://padlet.com/hottlec/magnetismpd7/wish/316037739 This talks about magnets. It talks about how magnets work. It also talks about the north and south pole of the magnets. It also talks about the Earth's magnetic field.This also talks about how some black sand that was found in mexico is also magnetic. I am not sure how this works but I will continue to do research on this!]]> 2018-12-19 22:18:21 UTC https://padlet.com/hottlec/magnetismpd7/wish/316037739 1) Video - Crash Course in Magnetism s_kacherian https://padlet.com/hottlec/magnetismpd7/wish/316042921 This video shows the relationship between electricity and magnetism, and explains Oersted's law. This also explains the basics of magnetism, magnetic line drawings, and how electric currents can generate magnetic fields. It also talks a bit about Earth's magnetic field and how to calculate the magnitude of the magnetic force.]]> 2018-12-19 23:03:33 UTC https://padlet.com/hottlec/magnetismpd7/wish/316042921 1. Article - Researchers find fast 🤬 in Earth’s magnetic field s_doreswamyd https://padlet.com/hottlec/magnetismpd7/wish/316046354 This article talks about magnetic field flips. It talks about how scientists have discovered that magnetic field flips can take a much shorter than expected. It also mentions how the magnetic field protects us from radiation from the sun.]]> 2018-12-19 23:37:15 UTC https://padlet.com/hottlec/magnetismpd7/wish/316046354 2. Article s_luokon https://padlet.com/hottlec/magnetismpd7/wish/316048524 This article shows why some magnets are stronger than others. The magnets have a magnetic field as we all know, but when we look at the materials making up the magnet and also creating the magnetic field. We can see that in weak magnets the magnetic field tends to shift more. While in Stronger magnets it is made of a rarer earth alloy which doesn't move as easily.]]> 2018-12-20 00:02:03 UTC https://padlet.com/hottlec/magnetismpd7/wish/316048524 2) Article - What are the Uses of Magnetic Fields? s_kacherian https://padlet.com/hottlec/magnetismpd7/wish/316050080 This article highlights multiple uses of magnetic fields, such as electromagnets, motors, magnetic levitation, and information storage. It goes in depth for each of these categories. It also discusses some cool topics within each of these, like how in electromagnets, with the 🤬 of a switch, magnets will stop sending out a magnetic field.]]> 2018-12-20 00:24:07 UTC https://padlet.com/hottlec/magnetismpd7/wish/316050080 3) Article s_kacherian https://padlet.com/hottlec/magnetismpd7/wish/316050979 This article includes multiple fun facts about different features of magnets. It discusses some pretty cool things, like ferromagnetic forces, and also how magnetism uses photons and is actually really similar to light. Another category is "The World's Most Powerful Magnets," and the text is fun and references other topics, like history in magnetism, and light.
*Also, despite what the intro says, this magnetic article has no bad words]]> 2018-12-20 00:34:35 UTC https://padlet.com/hottlec/magnetismpd7/wish/316050979 3. Article - Magnetic Sense Helps Billions of Moths on an Australian Migration SydneyCoe https://padlet.com/hottlec/magnetismpd7/wish/316309748 This article is about how Australian Bogo Moths use the Earth's magnetic field to navigate the way home, like pigeons. They're cycle is to migrate away from the heat in the summer, and then go dormant until fall when they go back home to mate. They have a magnetic sense to track the way back to Australia. ]]> 2018-12-20 22:38:58 UTC https://padlet.com/hottlec/magnetismpd7/wish/316309748 Science News s_kacherian https://padlet.com/hottlec/magnetismpd7/wish/316309979 Surprisingly, Jupiter's magnetic field looks really different from Earth! It was discovered in October, and if Earth looks like a bar magnet, Jupiter looks like some strange magnetic field spliced magnet! It looks really cool!

]]> 2018-12-20 22:40:47 UTC https://padlet.com/hottlec/magnetismpd7/wish/316309979 1. Article - This Super-Strong Magnet Literally Blew the Doors Off a Tokyo Laboratory s_mach1 https://padlet.com/hottlec/magnetismpd7/wish/316310165 This article is about a electromagnet, which surprisingly was strong enough to blow open the doors of its lab. It also explains teslas, a unit of magnetic intensity. The article explains just how strong it is. It's quite interesting to see that magnets can be this strong. ]]> 2018-12-20 22:42:36 UTC https://padlet.com/hottlec/magnetismpd7/wish/316310165 1. Article - What types of magnets are there? s_dohc https://padlet.com/hottlec/magnetismpd7/wish/316310722 This article describes the type of magnets there are in the world. Normally, we only think of magnets as just plain magnets, and there is no variety to them. This article goes deeper into the magnet types, how they are made, what the inside looks like, and how strong they are.
 ]]> 2018-12-20 22:47:36 UTC https://padlet.com/hottlec/magnetismpd7/wish/316310722 1. Article - Turtle Magnetism s_upadhyayk https://padlet.com/hottlec/magnetismpd7/wish/316310849 This article is about how there are magnetic fields in Florida's beaches, which helps loggerhead turtles go back to their birthplace and hatch their offspring.  They did this by comparing nesting data and the positions of the isopleths near the Florida coast. Isopleths are lines on maps connecting points having equal distance of a specified location.
They found that when the distances between the magnetic signatures shrank, so did the distance between the nests. 
]]> 2018-12-20 22:48:46 UTC https://padlet.com/hottlec/magnetismpd7/wish/316310849 1. Article s_lijac https://padlet.com/hottlec/magnetismpd7/wish/316311062 This is an article about the different types of magnets. This helps explain types of magnetism even though it seems that there is only one type of magnetism. There are multiple. The most common type of magnetism is ferromagnetism.]]> 2018-12-20 22:50:32 UTC https://padlet.com/hottlec/magnetismpd7/wish/316311062 1. Article s_sungw https://padlet.com/hottlec/magnetismpd7/wish/316311165 This is a video that shows some really sick tricks you can do with magnets. This video shows the amazing powers of magnetism and the magnetic fields. Guys, make sure to check it out, it's sick and reply back some more cool tricks you found out about!]]> 2018-12-20 22:51:26 UTC https://padlet.com/hottlec/magnetismpd7/wish/316311165 Article - How to Repel Sharks Using Magnets s_mach1 https://padlet.com/hottlec/magnetismpd7/wish/316311245 This article is about how magnetic fields can be used to confuse sharks. This directs them away from traps meant for fish. It talks about the pros and cons of this method-how this protects the sharks, but how its extremely unpleasant for the shark itself. This is interesting to see how animals use their senses to live and how we interfere with their life.]]> 2018-12-20 22:52:05 UTC https://padlet.com/hottlec/magnetismpd7/wish/316311245 1. Article s_zhangalv https://padlet.com/hottlec/magnetismpd7/wish/316311254 Scientists find out how to magnetize yeast. Scientists use genetic engineering to make yeast cells magnetic This article shows how "magnetism could be genetically induced in other organisms." “It will be difficult to bring magnetism to humans or live animals, but this is a good first step,”  Xiaoping Hu, a biomedical engineer 

]]> 2018-12-20 22:52:10 UTC https://padlet.com/hottlec/magnetismpd7/wish/316311254 3. Article s_luokon https://padlet.com/hottlec/magnetismpd7/wish/316311293 This is an article about electromagnetism. This talks about how copper is actually a extremely good conductor for ELECTROmagnets. The electromagnets create an electric magnetic force which has more conductors than regular magnetic fields because it uses electricity.]]> 2018-12-20 22:52:20 UTC https://padlet.com/hottlec/magnetismpd7/wish/316311293 1.Article- Magnets that 🤬 cancer cells s_stewartlu https://padlet.com/hottlec/magnetismpd7/wish/316311457 This article explains how magnets can help fight cancer. It activates a chemical, death receptor 4, that can destroy cancer cells. It works by adding nano particles of iron to dangerous proteins, which becomes attracted to magnets that pull it out. This kills the harmful proteins of the cells. ]]> 2018-12-20 22:53:39 UTC https://padlet.com/hottlec/magnetismpd7/wish/316311457 1. Article- Magnetism And Plant Growth – How Do Magnets Help Plants Grow s_challamsa https://padlet.com/hottlec/magnetismpd7/wish/316311569 This article explains how magnets are connected with plants and how it actually helps plants. The magnetism exposure enhance essential items. The earth’s magnetic field also has a powerful influence on all life on the planet.

Read more at Gardening Know How: Magnetism And Plant Growth – How Do Magnets Help Plants Grow https://www.gardeningknowhow.com/garden-how-to/info/magnetism-and-plant-growth.htm
https://www.gardeningknowhow.com/garden-how-to/info/magnetism-and-plant-growth.htm]]> 2018-12-20 22:54:34 UTC https://padlet.com/hottlec/magnetismpd7/wish/316311569 1. Article s_dongd https://padlet.com/hottlec/magnetismpd7/wish/316311684 This article says that the magnetic field is not about to reverse. For example, it explains that the fcurrent situation of weakening is very similar to the near-magnetic reversal 40 million years ago, finding that the current situation is less strong. They also tested it on a simulation, and found out that in fact the magnetic field is not going to reverse.]]> 2018-12-20 22:55:27 UTC https://padlet.com/hottlec/magnetismpd7/wish/316311684 3. Article - Ferrofluid s_ngota https://padlet.com/hottlec/magnetismpd7/wish/316311734 Ferrofluid is a magnetic liquid that is made of finely ground magnets( about 10 nano meters). When the suspended in a liquid, the resulting magnetic suspension is called a ferrofluid.  A ferrofluid forms spikes along the magnetic field lines when the magnetic surface force exceeds the stabilizing effects of fluid weight and surface tension.]]> 2018-12-20 22:55:57 UTC https://padlet.com/hottlec/magnetismpd7/wish/316311734 1. Article s_tnga1 https://padlet.com/hottlec/magnetismpd7/wish/316311735 This article explains what is electromagnetism and how and why they work.  It also explains how protons are related to electrons.
https://study.com/academy/lesson/what-is-an-electromagnet-definition-uses-parts.html]]> 2018-12-20 22:55:58 UTC https://padlet.com/hottlec/magnetismpd7/wish/316311735 2, Article s_lijac https://padlet.com/hottlec/magnetismpd7/wish/316311815 This is an article about a list of materials that are attracted to magnets and their magnetic types.The list looks at ferromagnetic metals that are attracted to each other. It also discusses non-attracting metals. Fun fact: certain types of pure graphite can "float" a strong magnet.]]> 2018-12-20 22:56:52 UTC https://padlet.com/hottlec/magnetismpd7/wish/316311815 1. Article - s_hwangsi https://padlet.com/hottlec/magnetismpd7/wish/316311842 This is an article is about how migrating Salmon uses magnetic fields as a navigation tool. The Salmon uses a magnetic mental map as a GPS. It also includes research from Oregon University whether they were born with the ability or not. ]]> 2018-12-20 22:57:05 UTC https://padlet.com/hottlec/magnetismpd7/wish/316311842 2. Article s_sungw https://padlet.com/hottlec/magnetismpd7/wish/316312055 This is an article that describes what exactly will happen when Earth's magnetic fields finally 🤬. It explains that the 🤬 would not affect us, and we will live. It also explains what the affects will be on Earth. Make sure to check it out-it's really cool]]> 2018-12-20 22:59:06 UTC https://padlet.com/hottlec/magnetismpd7/wish/316312055 1. Article s_yangmic https://padlet.com/hottlec/magnetismpd7/wish/316312057 This is an article that covers the ground-breaking news that the cosmic jets of black holes might be related to magnetic fields accelerating high-speed particles. When a magnetic field line is highly distorted and tangled with other field lines, it creates a significant electric field which accelerates the particles and creates the cosmic jets. Enjoy! ]]> 2018-12-20 22:59:07 UTC https://padlet.com/hottlec/magnetismpd7/wish/316312057 2. Video s_dohc https://padlet.com/hottlec/magnetismpd7/wish/316312114 This video shows you 9 tricks you can do on magnets. The video includes gadgets such as a slow fall ball, hover pen, etc. Usually magnets are portrayed as boring things you only use for experiments, but this video shows that magnets can actually be fun. ]]> 2018-12-20 22:59:36 UTC https://padlet.com/hottlec/magnetismpd7/wish/316312114 17 Cool Things to do With Magnets s_westg https://padlet.com/hottlec/magnetismpd7/wish/316312244 This article shows 17 cool and fun tricks to further and extend your understanding magnets, and also provides a hands on model of magnetic functions and abilities.]]> 2018-12-20 23:00:51 UTC https://padlet.com/hottlec/magnetismpd7/wish/316312244 1. Article s_rehmans https://padlet.com/hottlec/magnetismpd7/wish/316312282 This article talks about how the neurons in the brain generates electrical currents. These electrical currents can produce magnetic fields. They tested this by putting gadgets to detect magnetic field in the brain or the scalp. How ever the magnetic field was so weak so they needed gadgets that could detect even the slightest fields.]]> 2018-12-20 23:01:13 UTC https://padlet.com/hottlec/magnetismpd7/wish/316312282 2. Article s_dongd https://padlet.com/hottlec/magnetismpd7/wish/316312349 This new york time article says that we can find an ocean on a different planet by the strength of their magnetic field. Measuring the strength of a magnetic field (or a moon revolving around a planet, in this case) can show that a planet has a ocean, because sometimes, the only explanation of a magnetic field is a saltwater ocean beneath the surface. ]]> 2018-12-20 23:01:56 UTC https://padlet.com/hottlec/magnetismpd7/wish/316312349 1. Website -Daniel Lathrop is creating Earth's magnetic Core... In a lab. s_nefft https://padlet.com/hottlec/magnetismpd7/wish/316312404 Daniel Lathrop created a model of earth's magnetic core in his lab. His goal is to study the Earth's magnetic field and how is effected by different conditions. e studies the effects of rotation, quantum effects, and magnetic fields. ]]> 2018-12-20 23:02:24 UTC https://padlet.com/hottlec/magnetismpd7/wish/316312404 2. Article- Ways Magnets can change our lives in the future s_challamsa https://padlet.com/hottlec/magnetismpd7/wish/316312555 This article explains of the futuristic ideas that will help our lives to make live easier and safer. There are magnetic trains, hover boards, cancer detecting pills, Concussion proof Football helmets, controlling sound and heat and sound, and self-driving cars. All of these will help us to make life better. Some are for medical purposes. These designs have potential to make a great and awesome future.
https://gizmodo.com/6-ways-that-magnets-are-about-to-change-our-lives-1722803538]]> 2018-12-20 23:03:51 UTC https://padlet.com/hottlec/magnetismpd7/wish/316312555 17 Kool Things to do With Magnets Article s_westg https://padlet.com/hottlec/magnetismpd7/wish/316312636 this article shows 17 kool and fun things to do with magnets that will also further your understanding of magnetic fields and how they work, as well as providing a physical model. ]]> 2018-12-20 23:04:40 UTC https://padlet.com/hottlec/magnetismpd7/wish/316312636 1. How and why do magnets stick together. s_xiaoa https://padlet.com/hottlec/magnetismpd7/wish/316312706 This article article shows and explains how and why magnets stick together. Additional information about field lines themselves are included. Graphs and models of field lines and magnets are also available.
http://theconversation.com/curious-kids-how-and-why-do-magnets-stick-together-101899

]]> 2018-12-20 23:05:12 UTC https://padlet.com/hottlec/magnetismpd7/wish/316312706 2. Video - Magnets In Everyday Life s_upadhyayk https://padlet.com/hottlec/magnetismpd7/wish/316312719 This video is about how magnets can be used in everyday life. Examples of these are in NASA. They also showed how rare earth magnets and ceramic magnets interact with the other materials. Lastly, they showed how magnets are permanent and some aren't permanent.]]> 2018-12-20 23:05:18 UTC https://padlet.com/hottlec/magnetismpd7/wish/316312719 3. Article s_lijac https://padlet.com/hottlec/magnetismpd7/wish/316312763 This article is on how magnets work in a nuclear reactor. This article is about creating a nuclear reactor with a magnetic field.This is about creating better reactors so they can be more commercial and portable. It uses a spiral design to help control the plasma.]]> 2018-12-20 23:05:52 UTC https://padlet.com/hottlec/magnetismpd7/wish/316312763 2. Article s_zhangalv https://padlet.com/hottlec/magnetismpd7/wish/316312794 Behold. As many other people have done, this is a youtube compilation on different tricks that one can do with magnets. From matches to fruits. This delightful youtube compilation is very interesting in how the person can manipulate magnets to do cool things. P.S. Don't ask me on how the stuff works, I don't know and the video doesn't explain.]]> 2018-12-20 23:06:07 UTC https://padlet.com/hottlec/magnetismpd7/wish/316312794 2. Article- Animal Magnetism s_stewartlu https://padlet.com/hottlec/magnetismpd7/wish/316312997 This article explains how animals use magnets. During migration, animals such as deer, salmon, and turtles use the earth's magnetic field to guide them. It can also be used for navigation during short trips or hunting. The use of magnets vary from many creatures, big and small]]> 2018-12-20 23:08:30 UTC https://padlet.com/hottlec/magnetismpd7/wish/316312997 3. Video s_dohc https://padlet.com/hottlec/magnetismpd7/wish/316313107 This video shows how to turn on a lightbulb using magnets and wires. This invention is helpful, since it requires less materials, saves energy, and doesn't make you pay electricity bills. Anyone could try this at home!]]> 2018-12-20 23:09:46 UTC https://padlet.com/hottlec/magnetismpd7/wish/316313107 1. Article-What are magnetic fields? s_liso https://padlet.com/hottlec/magnetismpd7/wish/316313270  
Magnetic fields helps us describe how magnetic forces are distributed in the space around and within a magnet. Magnets have two poles and and there can be attraction (opposite poles) or repulsion (similar poles) depending on orientation. We realize that there is a region around a magnet so we draw magnetic fields to describe this region.
https://www.khanacademy.org/science/physics/magnetic-forces-and-magnetic-fields/magnetic-field-current-carrying-wire/a/what-are-magnetic-fields
]]> 2018-12-20 23:11:20 UTC https://padlet.com/hottlec/magnetismpd7/wish/316313270 All About Magnets Article s_westg https://padlet.com/hottlec/magnetismpd7/wish/316313537 An article explaining the history and the present of magnets, as well as practical uses of magnets. ]]> 2018-12-20 23:14:16 UTC https://padlet.com/hottlec/magnetismpd7/wish/316313537 2. Best place to buy strong magnets online. s_xiaoa https://padlet.com/hottlec/magnetismpd7/wish/316313605 This forum site tells and gives you information on where to buy the cheapest and best quality magnets.
It also gives extra information about the pros and cons of each type of magnet. An example would be:  

For selection, quality, and an easy-to-parse site layout, I highly, highly recommend K&J Magnetics.

Huge variety of shapes... quality magnets (up to n52!), great data-sheets, and good service and turnaround time. Prices are on the low side of average--but quality magnets, and a good and honest description, are assured. As per your stated preference, single magnets/small numbers of magnets are available without any kind of enormous markup. 

https://ask.metafilter.com/107522/Where-is-the-best-place-to-buy-strong-magnets-online
]]> 2018-12-20 23:14:55 UTC https://padlet.com/hottlec/magnetismpd7/wish/316313605 2. Article - Magnetism Confirmed to Control the Flow of Heat s_doreswamyd https://padlet.com/hottlec/magnetismpd7/wish/316313723 This article is about how magnetism can control the flow of heat. It talks about how scientists conducted experiments to discover this connection between heat and magnetism.  This connection broke a law of thermodynamics. It was guessed about 50 years ago, but was only confirmed recently ]]> 2018-12-20 23:15:49 UTC https://padlet.com/hottlec/magnetismpd7/wish/316313723 2. Article s_tnga1 https://padlet.com/hottlec/magnetismpd7/wish/316313760 This article shows what black holes do and they talk about there really strong magnetic fields.
https://public.nrao.edu/news/alma-magnetic-field/]]> 2018-12-20 23:16:09 UTC https://padlet.com/hottlec/magnetismpd7/wish/316313760 3. Article s_sungw https://padlet.com/hottlec/magnetismpd7/wish/316313781 This is a really cool video that shows these really cool trick shots you can do with magnets. This shows how strong these magnets are truly are. This also shows how fun they can be!]]> 2018-12-20 23:16:23 UTC https://padlet.com/hottlec/magnetismpd7/wish/316313781 2. Article -- Magmatic Fields (Magnetic fields out of Magma) s_yangmic https://padlet.com/hottlec/magnetismpd7/wish/316313850 We all know the Earth has a magnetic field (at least, I hope you know this for the benefit of your grade in science), but do other planets have one? It turns out that yes, they do -- but their magnetic field comes from a seemingly surprising place -- oceans of magma from the planet's volcanos. A study of various planets about five times the size of earth lead them to this result. Since magnetic fields are key to harboring life and protecting it from the harsh radiation of various stars, scientists are now excited about life on these planets. ]]> 2018-12-20 23:17:10 UTC https://padlet.com/hottlec/magnetismpd7/wish/316313850 2. Video s_rehmans https://padlet.com/hottlec/magnetismpd7/wish/316313902 In this video they add super strong magnets to fidget spinners. This made some cool combination such as the fidget spinners spinning at the same time. The magnets attracting can help move the fidget spinners. Repelling can also move the fidget spinners]]> 2018-12-20 23:17:42 UTC https://padlet.com/hottlec/magnetismpd7/wish/316313902 3. Article- 9 cool facts about magnets s_stewartlu https://padlet.com/hottlec/magnetismpd7/wish/316313927 This is a very interesting article explaining some little known facts about magnets. for example, magnets can be used for medicine and don't have to be iron. It furthers our understanding about magnets. It also has some fun facts! ]]> 2018-12-20 23:17:58 UTC https://padlet.com/hottlec/magnetismpd7/wish/316313927 Magnetism for Kids Video s_westg https://padlet.com/hottlec/magnetismpd7/wish/316313948 A video explaining all the basics of magnetism in a fun and easy understand way designed specially for kids. ]]> 2018-12-20 23:18:13 UTC https://padlet.com/hottlec/magnetismpd7/wish/316313948 3. Article - Saturn's Disappearing Rings s_mach1 https://padlet.com/hottlec/magnetismpd7/wish/316313964 This article is about Saturn's rings and how they won't be here in around 100 million years. This may seem like a long time, but this just shows how the planets are slowly changing. The article is saying how the gravity and magnetism is pulling the rings into itself. It interesting to see how a planet is basically "consuming itself"]]> 2018-12-20 23:18:26 UTC https://padlet.com/hottlec/magnetismpd7/wish/316313964 3. Engineering Video- Super Strong Magnets Explode s_challamsa https://padlet.com/hottlec/magnetismpd7/wish/316314162 This video shows how extremely strong two magnets collide breaking each in half and also exploding. These are the neodymium magnets causing this reaction. This also makes sparks and electricity between the two.
https://www.youtube.com/watch?v=Vt8NOdINJ1s]]> 2018-12-20 23:20:47 UTC https://padlet.com/hottlec/magnetismpd7/wish/316314162 3. Article s_zhangalv https://padlet.com/hottlec/magnetismpd7/wish/316314186 First of all, don't judge this video by its cover. This is a bunch of crazy tricks that one can do with magnets. This has nothing to do with the cover image. Similar to other videos, this has a lot to do with batteries, matches, and fruits. ]]> 2018-12-20 23:21:06 UTC https://padlet.com/hottlec/magnetismpd7/wish/316314186 This really cool video shows a lot of cool things magnets can do, It shows you that magnets are cooler than you really think s_tnga1 https://padlet.com/hottlec/magnetismpd7/wish/316314246

https://www.youtube.com/watch?v=XvkEExdl-w4

]]> 2018-12-20 23:21:46 UTC https://padlet.com/hottlec/magnetismpd7/wish/316314246 3. Example about how Magnets work. s_xiaoa https://padlet.com/hottlec/magnetismpd7/wish/316314330   This image below demonstrates how magnets can work in an everyday situation. As you can see here, this mailbox is magnetic, therefore it can be assumed that there are strong magnets in the box, because there is no other logical explanation for this. ]]> 2018-12-20 23:22:39 UTC https://padlet.com/hottlec/magnetismpd7/wish/316314330 Video 3 s_tnga1 https://padlet.com/hottlec/magnetismpd7/wish/316314362 This really cool video shows a lot of cool things magnets can do, It shows you that magnets are cooler than you really think
https://www.youtube.com/watch?v=XvkEExdl-w4]]> 2018-12-20 23:22:58 UTC https://padlet.com/hottlec/magnetismpd7/wish/316314362 2. Video - Razor has created the new advancement in the gaming industry. s_nefft https://padlet.com/hottlec/magnetismpd7/wish/316314390  

Project McFly, by Razer has revolutionized the gaming industry. Their new mouse completely eliminates the friction of using a normal mouse  by creating the first floating mouse that uses Earth's own magnetic field. While other designs use a special material the McFly mouse only uses Earth's magnetic field. Note: This video is old but it has been produced. If you look it up you will find more recent videos.

]]> 2018-12-20 23:23:16 UTC https://padlet.com/hottlec/magnetismpd7/wish/316314390 3. Video s_rehmans https://padlet.com/hottlec/magnetismpd7/wish/316314413 This video uses magnets attracting to produce more velocity for a magnet. It is super cool because the magnets gains speed then loses it. After the magnet gets to the end it comes back and repeats the process creating an infinite loop. Its super cool because it shows that future technology can be created to produce velocity with attracting magnets and not only repelling.]]> 2018-12-20 23:23:30 UTC https://padlet.com/hottlec/magnetismpd7/wish/316314413 1. Here's how you you can remember similar poles repel. StarFinder https://padlet.com/hottlec/magnetismpd7/wish/316314441 2018-12-20 23:23:41 UTC https://padlet.com/hottlec/magnetismpd7/wish/316314441 2. Article s_hwangsi https://padlet.com/hottlec/magnetismpd7/wish/316314454 This is an article about bacteria that orient in the Earth's magnetic fields using magnets made out of tiny iron sulfide. They were discovered in Morro Bay at Cal Poly San Luis Obispo, and the presence of the iron sulfide magnets also suggests that biomineralization which is the process of producing minerals of living organism happened earlier in Earth's history than what scientist previously believed.]]> 2018-12-20 23:23:47 UTC https://padlet.com/hottlec/magnetismpd7/wish/316314454 2. Video-Magnetism, Magnetic Field Force, Right Hand Rule, Ampere's Law, Torque, Solenoid, Physics Problems s_liso https://padlet.com/hottlec/magnetismpd7/wish/316314511 A educational video(with practice problems) about multiple topics related to magnets that include
 1.  North & South Pole of bar magnets
2. Attracting and Repelling
3.  Magnetic Field on Straight Current-Carrying Wire
4. Right Hand Rule
5.  Magnetic Force on a Current Carrying Wire
Etc.
https://www.youtube.com/results?search_query=magnetism]]> 2018-12-20 23:24:21 UTC https://padlet.com/hottlec/magnetismpd7/wish/316314511 3. A meme - A magnetic meme figiscute https://padlet.com/hottlec/magnetismpd7/wish/316314599 This is a meme about magnets. 
  ]]> 2018-12-20 23:25:04 UTC https://padlet.com/hottlec/magnetismpd7/wish/316314599 3. Article - Using electricity to switch magnetism s_doreswamyd https://padlet.com/hottlec/magnetismpd7/wish/316314921 This article is about the connection between electricity and magnetism. Scientist discovered a way to use electric fields to control magnetic fields. It talks about how this connection between magnetism and electricity can be applied to technology like computers. The article also mentions differences between electric fields and magnetic fields]]> 2018-12-20 23:28:54 UTC https://padlet.com/hottlec/magnetismpd7/wish/316314921 3. Article s_hwangsi https://padlet.com/hottlec/magnetismpd7/wish/316320660 This article shows the study of dogs and that they line up with the magnetic field and takes the north-south stance when they do their businesses. Even though scientists found out dogs prefer certain directions when they are doing their business, they still do not know the reason why.]]> 2018-12-21 00:40:07 UTC https://padlet.com/hottlec/magnetismpd7/wish/316320660 3. Video s_yangmic https://padlet.com/hottlec/magnetismpd7/wish/316320673 This video shows 9 amazing magnetic gadgets, including some things that you've probably never seen before! Including magnetic putty, a solar system that can tell time, and more! (Note that #7 is just a simple electromagnet). Enjoy! ]]> 2018-12-21 00:40:18 UTC https://padlet.com/hottlec/magnetismpd7/wish/316320673 3. comic strip-Science, Technology, Engineering, and Math(STEM) s_liso https://padlet.com/hottlec/magnetismpd7/wish/316321139 A short comic strip about potential magnet uses. https://www.google.com/search?q=magnetism+comic&rlz=1C1GCEA_enUS813US813&source=lnms&tbm=isch&sa=X&ved=0ahUKEwizsaL12K_fAhWZJDQIHfkVB5IQ_AUIDigB&biw=1396&bih=690&safe=active&ssui=on#imgdii=bGstYbSepgFSlM:&imgrc=18qdHsDNF0ScXM:]]> 2018-12-21 00:44:53 UTC https://padlet.com/hottlec/magnetismpd7/wish/316321139 3. Comic - Diversity in Cat Magnetism s_upadhyayk https://padlet.com/hottlec/magnetismpd7/wish/316339044 This comic shows how field lines work. If the magnets attract (Rook) then the cat-magnet goes up and attract, and they form one whole field line. If they repel (Mika) their magnetic field lines don't touch, and so the cat-magnet goes down. ]]> 2018-12-21 04:19:46 UTC https://padlet.com/hottlec/magnetismpd7/wish/316339044 1. Comic- Magnetic Metals s_liangai https://padlet.com/hottlec/magnetismpd7/wish/317715159 This comic demonstrates how a magnetic metal reacts to a magnet and how varying strengths of magnets can affect materials that are magnet-reactant. The magnet is stronger than the force of the iron In the drawing, causing the man to be lifted higher into the air and stick to it.]]> 2019-01-07 01:01:58 UTC https://padlet.com/hottlec/magnetismpd7/wish/317715159 2. Article- Earth's Magnetic Field s_liangai https://padlet.com/hottlec/magnetismpd7/wish/317715995 This article covers the topic of earth's magnetic field and its reversals, which have been observed to be occurring within shorter and shorter periods of time. The article also covers the effect that this may have on human technology and the damage it could cause to earth in the form of natural disasters caused by the reversals.]]> 2019-01-07 01:09:52 UTC https://padlet.com/hottlec/magnetismpd7/wish/317715995 3. Article- Everyday Uses of Magnets s_liangai https://padlet.com/hottlec/magnetismpd7/wish/317716398 This article describes the four ways that magnets are used in parts of our everyday lives and how we as a society depend on them. It also provides background on how magnets have been used for scientific advancement throughout history, primarily by the Romans and Chinese .]]> 2019-01-07 01:15:17 UTC https://padlet.com/hottlec/magnetismpd7/wish/317716398 3. Article - Animals use magnetic fields all the time! s_nefft https://padlet.com/hottlec/magnetismpd7/wish/320119852 In this article it explains how animals use magnetism to migrate. It helps them know the time of year and where they are. Their bodys use it to decide when and where to migrate. When coupled with natural instinct, animals can very efficiently move around the world.]]> 2019-01-14 00:46:48 UTC https://padlet.com/hottlec/magnetismpd7/wish/320119852