Engineered Materials & The Engineers who Make Them by Candace McMullan https://padlet.com/cmcmullan/mt6n3xe38few Choose 3 or more videos to watch. Share your favorite “Wow!” Factor and Note-worthy fact from each video. Recommend your favorite video to your classmates, and defend why it’s worth watching. Watch one of your classmate’s recommended videos and make a constructive comment about the video and/or what you learned. en-us 2019-01-17 03:29:59 UTC 2026-01-15 11:03:05 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Lightdecrease.png cmcmullan https://padlet.com/cmcmullan/mt6n3xe38few/wish/321619147 2019-01-17 11:13:23 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/321619147 cmcmullan https://padlet.com/cmcmullan/mt6n3xe38few/wish/321619272 2019-01-17 11:13:56 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/321619272 cmcmullan https://padlet.com/cmcmullan/mt6n3xe38few/wish/321619327 2019-01-17 11:14:12 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/321619327 cmcmullan https://padlet.com/cmcmullan/mt6n3xe38few/wish/321619479 2019-01-17 11:14:55 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/321619479 cmcmullan https://padlet.com/cmcmullan/mt6n3xe38few/wish/321619594 2019-01-17 11:15:21 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/321619594 cmcmullan https://padlet.com/cmcmullan/mt6n3xe38few/wish/321619821 2019-01-17 11:16:13 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/321619821 cmcmullan https://padlet.com/cmcmullan/mt6n3xe38few/wish/321619893 2019-01-17 11:16:33 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/321619893 cmcmullan https://padlet.com/cmcmullan/mt6n3xe38few/wish/321620031 2019-01-17 11:16:56 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/321620031 cmcmullan https://padlet.com/cmcmullan/mt6n3xe38few/wish/321621880 2019-01-17 11:23:31 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/321621880 cmcmullan https://padlet.com/cmcmullan/mt6n3xe38few/wish/321622392 2019-01-17 11:25:47 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/321622392 cmcmullan https://padlet.com/cmcmullan/mt6n3xe38few/wish/321624839 2019-01-17 11:36:20 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/321624839 Sam https://padlet.com/cmcmullan/mt6n3xe38few/wish/322270838 Wow!: The worlds strongest gun couldn't even penetrate the plastic, the bullet got incased in the plastic.

Noteworthy: They found a type of plastic that is bulletproof, the bullets literally get incased in the plastic.

]]> 2019-01-18 18:55:13 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322270838 Sam https://padlet.com/cmcmullan/mt6n3xe38few/wish/322272914 Wow!: Steel's iron carbon composition creates a material strong enough to support hundreds of pounds while flexible enough to be stretched into thin cables.

Noteworthy: The world devours over a billion tons of steel, that's enough to rebuild the Golden Gate Bridge 1200 times over.

I would recommend this video because there are lots of interesting facts.

]]> 2019-01-18 18:59:27 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322272914 addie https://padlet.com/cmcmullan/mt6n3xe38few/wish/322272929 WOW! plastic corn is weird but cool because its biodegradable. 

Note worthy: You can make corn into plastic]]> 2019-01-18 18:59:29 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322272929 Maddie https://padlet.com/cmcmullan/mt6n3xe38few/wish/322273176 Noteworthy: You can eat the plastic made from corn! Imagine eating your plastic fork after eating your lunch!]]> 2019-01-18 18:59:57 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322273176 Trace Cole https://padlet.com/cmcmullan/mt6n3xe38few/wish/322273774 Noteworthy: Oil based plastic takes up 10% of the United States supply. ]]> 2019-01-18 19:01:06 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322273774 addie https://padlet.com/cmcmullan/mt6n3xe38few/wish/322273983 Wow! i cant believe you can make anything out of steel.]]> 2019-01-18 19:01:31 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322273983 hannah HannahHan https://padlet.com/cmcmullan/mt6n3xe38few/wish/322274085 wow: people are trying to put spider genes into a silkworm]]> 2019-01-18 19:01:41 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322274085 Alexander alexander36 https://padlet.com/cmcmullan/mt6n3xe38few/wish/322274662 Thats not how plastic is supposed to work]]> 2019-01-18 19:02:47 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322274662 ella ehub17 https://padlet.com/cmcmullan/mt6n3xe38few/wish/322274823 2019-01-18 19:03:07 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322274823 Alexander alexander36 https://padlet.com/cmcmullan/mt6n3xe38few/wish/322275180 Corn plastic, and people aren't using this more often why??]]> 2019-01-18 19:03:56 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322275180 Maddie https://padlet.com/cmcmullan/mt6n3xe38few/wish/322275608 Noteworthy: The solution to the medical problem has always existed. I recommend this video because it shows how simple, everyday objects can solve huge problems.]]> 2019-01-18 19:04:46 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322275608 Trace Cole https://padlet.com/cmcmullan/mt6n3xe38few/wish/322275677 Its amazing how this material can be stronger than steel but lighter than aluminum and turn a 30 mph car accident into a 5 mph ding, and this material is still considered a foam! This is innovational 

I would recommend this video because it shows us that change can be a good thing and show us how we can solve our pollution problem.  ]]> 2019-01-18 19:04:55 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322275677 Dylan Keller dylan_p_keller https://padlet.com/cmcmullan/mt6n3xe38few/wish/322275776 I would recommend this video. It was kind of funny and easy to understand.]]> 2019-01-18 19:05:09 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322275776 hannah HannahHan https://padlet.com/cmcmullan/mt6n3xe38few/wish/322275784 wow: if you crashed into something at 30 miles per hour with that material in you bumper, it would only feel like a 5 mile hit]]> 2019-01-18 19:05:11 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322275784 Addie https://padlet.com/cmcmullan/mt6n3xe38few/wish/322276324 Note worthy: plastic can be very strong!

WOW! almost all of the bullets got stopped from plastic!]]> 2019-01-18 19:06:18 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322276324 Griffin thumpergtr https://padlet.com/cmcmullan/mt6n3xe38few/wish/322276540 Wow its strong enough to stop ied's
you should watch this because it shows the properties of steel.]]> 2019-01-18 19:06:44 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322276540 Alexander alexander36 https://padlet.com/cmcmullan/mt6n3xe38few/wish/322276639 Wait space cities?]]> 2019-01-18 19:06:53 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322276639 Maris https://padlet.com/cmcmullan/mt6n3xe38few/wish/322276672 Wow: Steel can stop bullets and be stretchy cables.

Noteworthy: a .50 caliber round can travel 4,000 feet per second. which shows how much modern guns have improved.

I would recommend this video because it is full of information about steel and it's effects on the world]]> 2019-01-18 19:06:58 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322276672 hannah HannahHan https://padlet.com/cmcmullan/mt6n3xe38few/wish/322276691 wow: glass is made from purified sand]]> 2019-01-18 19:07:00 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322276691 Sam https://padlet.com/cmcmullan/mt6n3xe38few/wish/322276899 Wow!: Glass was first discovered when the Egyptians first made glass beads.

Noteworthy:  Glass in one of our most versatile materials.]]> 2019-01-18 19:07:29 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322276899 SUPER STRONG seankkelley https://padlet.com/cmcmullan/mt6n3xe38few/wish/322277038 You have to layer it but it stopped it right in the center and was incased!!!!!!!!!]]> 2019-01-18 19:07:50 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322277038 Bella M. https://padlet.com/cmcmullan/mt6n3xe38few/wish/322277105 Corn plastic is edible! It can look almost jelly like.

]]> 2019-01-18 19:07:57 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322277105 Trace Cole https://padlet.com/cmcmullan/mt6n3xe38few/wish/322277925 This is amazing! These scientists are finding out how to create organs and find the exact density of blood vessels that the body has taken four billion years to find out. Scientifically....]]> 2019-01-18 19:09:38 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322277925 hannah HannahHan https://padlet.com/cmcmullan/mt6n3xe38few/wish/322278031 you should watch this video because it has cool facts about how people are trying to make artificial silk by putting spider genes into a silkworm!]]> 2019-01-18 19:09:49 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322278031 Bella M. https://padlet.com/cmcmullan/mt6n3xe38few/wish/322278179 Artificial Spider silk comes from spider genes and e coli bacteria]]> 2019-01-18 19:10:08 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322278179 Reversed seankkelley https://padlet.com/cmcmullan/mt6n3xe38few/wish/322278234 I am suprised that it becomes harder every time instead of weakening it.]]> 2019-01-18 19:10:11 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322278234 Maddie https://padlet.com/cmcmullan/mt6n3xe38few/wish/322278600 Noteworthy: The plastic stopped the bullet! The bullet was encased in plastic. It seemed like waves were coming out of where the bullet hit the plastic.]]> 2019-01-18 19:10:57 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322278600 Bella M. https://padlet.com/cmcmullan/mt6n3xe38few/wish/322279291 Metal foam can help major car crashes to be only minor car crashes. They put evenly spaced metal spheres in this foam like stuff and compress it into a cube.

]]> 2019-01-18 19:12:17 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322279291 ella ehub17 https://padlet.com/cmcmullan/mt6n3xe38few/wish/322280015 wow! metal can be as strong as steel and as light as aluminum. noteworthy: spheres enhance the foam's strength.]]> 2019-01-18 19:13:43 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322280015 Kristyn kristynoliviafisher https://padlet.com/cmcmullan/mt6n3xe38few/wish/322280629 Wow! This was so cool. Who would have thought that you could use cotton candy as a mold for capillaries! You should watch this because something that you have probably eaten before can be used to change the medical world. Granted they no longer use cotton  candy as the mold it is still pretty cool. And just think someone thought that 'hey something else that has small fibers is cotton candy'. The video was super cool and intriguing. 

]]> 2019-01-18 19:14:52 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322280629 Addie https://padlet.com/cmcmullan/mt6n3xe38few/wish/322280832 WOW! I had no idea this could even happen.

Note Worthy: Cotton candy fibers fit in there range of the fibers they needed!]]> 2019-01-18 19:15:11 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322280832 Addie https://padlet.com/cmcmullan/mt6n3xe38few/wish/322281429 I would recommend this video because its so cool that there is bullet proof plastic! I usually think of plastic as easy to break but this plastic doesn't!]]> 2019-01-18 19:16:26 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322281429 Maris https://padlet.com/cmcmullan/mt6n3xe38few/wish/322282259 I would recommend this video because it has some comedy and and it's interesting.  I like that they test it and I liked the results.]]> 2019-01-18 19:17:59 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322282259 Maris https://padlet.com/cmcmullan/mt6n3xe38few/wish/322283796 wow: "a 30 mph crash and seem like a 5 mph fender bender."]]> 2019-01-18 19:21:27 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322283796 Griffin thumpergtr https://padlet.com/cmcmullan/mt6n3xe38few/wish/322284251 Wow the first plastic was made by a chemist in new york in 1860]]> 2019-01-18 19:22:28 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322284251 Brayden bsgehle https://padlet.com/cmcmullan/mt6n3xe38few/wish/322284525 Thats interesting that cotton candy can help make capillaries ]]> 2019-01-18 19:23:05 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322284525 Brayden bsgehle https://padlet.com/cmcmullan/mt6n3xe38few/wish/322284875 Its crazy steel is not to hard to make into stuff and helps our army that much.]]> 2019-01-18 19:23:58 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322284875 will geometrydashice3 https://padlet.com/cmcmullan/mt6n3xe38few/wish/322285183 wow Leo Baekland made plastic while mixing random things]]> 2019-01-18 19:24:45 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322285183 Griffin thumpergtr https://padlet.com/cmcmullan/mt6n3xe38few/wish/322285392 Wow an alloy can be used to change the color of the original metal]]> 2019-01-18 19:25:16 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322285392 will geometrydashice3 https://padlet.com/cmcmullan/mt6n3xe38few/wish/322285894 wow every year the world uses more than a billion tons of steel.]]> 2019-01-18 19:26:20 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322285894 Brayden bsgehle https://padlet.com/cmcmullan/mt6n3xe38few/wish/322285940 Plastic is really old and used plants.]]> 2019-01-18 19:26:26 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322285940 Kristyn kristynoliviafisher https://padlet.com/cmcmullan/mt6n3xe38few/wish/322286078 Wow! Who would think plastic would be that bullet resistant!]]> 2019-01-18 19:26:44 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322286078 Brayden bsgehle https://padlet.com/cmcmullan/mt6n3xe38few/wish/322286386 I didn't know carbon fiber was used that much.]]> 2019-01-18 19:27:24 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322286386 Brayden bsgehle https://padlet.com/cmcmullan/mt6n3xe38few/wish/322286719 2019-01-18 19:28:12 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322286719 Kristyn kristynoliviafisher https://padlet.com/cmcmullan/mt6n3xe38few/wish/322287582 Wow]]> 2019-01-18 19:30:19 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322287582 Kristyn kristynoliviafisher https://padlet.com/cmcmullan/mt6n3xe38few/wish/322287590 Wow! Its super cool that scientists are making new materials based on nature.]]> 2019-01-18 19:30:20 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322287590 Bella S https://padlet.com/cmcmullan/mt6n3xe38few/wish/322287714 WOW! It takes 1000 years for plastic to degrade thats a long time.]]> 2019-01-18 19:30:37 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322287714 will geometrydashice3 https://padlet.com/cmcmullan/mt6n3xe38few/wish/322288330 glass is made out of sand

]]> 2019-01-18 19:32:09 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/322288330 Anna achitty1 https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976946852 Wow: This is both strong and light
Noteworthy: This would make cars so much safer AND IT WAS MADE IN 2011 WHERE IS THIS IRL]]> 2022-01-05 17:18:24 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976946852 Phoebe D pderringer https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976947054 Wow! A college student came up with the idea to try using cotton candy to make working capillaries.]]> 2022-01-05 17:18:29 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976947054 Evan edavidson14 https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976949593 Wow! A college student made cotton candy to make capillaries.]]> 2022-01-05 17:19:36 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976949593 Nora W https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976952011 Nora-What I learned was that parts of plants was made into the first piece of plastic. A noteworthy fact is that Leo made something called "BAKELITE."]]> 2022-01-05 17:20:35 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976952011 it cool how they made the first plastic was made in 1860 https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976952788 2022-01-05 17:20:58 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976952788 New Link cmcmullan https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976954936 2022-01-05 17:21:57 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976954936 Hannah Hauser https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976955348 Wow!: lighter than Aluminium 
Fact: The sponge is filled with evenly spaced, hollow spheres linked by a matrix.]]> 2022-01-05 17:22:08 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976955348 Phoebe D pderringer https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976957209 Wow! I can't believe the first plastic was invented around 1860!]]> 2022-01-05 17:22:51 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976957209 Danielle dluepke1 https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976957679 Wow!: It's amazing that something so needed in your body can be made from candy.
Note Worthy: Cotton candy has the same density and make up as a capillary. 
I would recommend this video because it is really cool how they make faux-capillaries out of cotton candy.]]> 2022-01-05 17:23:03 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976957679 Grace avandergrift1 https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976958719 I would recommend this because I really like the idea of using the cotton candy to replicate the capillaries. I never knew that cotton candy is as thick as capillaries. ]]> 2022-01-05 17:23:30 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976958719 Abigail https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976958874 That's so cool that all the handguns they had on the grounds were all stopped by the plastic! ]]> 2022-01-05 17:23:34 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976958874 Julia S jschuchard https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976958886 Wow: A student found out that they might be able to make working capillaries out of cotton candy. 
Note: Since this video is old we actually may be a lot closer to creating capillaries. ]]> 2022-01-05 17:23:35 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976958886 Abram Witten https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976960261 Wow! This is really cool how you came make cotton candy into capillaries, and this got me wondering if this is true, in the future will we be able to replace old organs with new ones and grow to be much older than we have in the past.]]> 2022-01-05 17:24:11 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976960261 Preston pbragg https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976960577 Wow, John Hyatt made the 1st plastic in the 1860's]]> 2022-01-05 17:24:18 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976960577 EVAN edavidson14 https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976960587 Wow! I cant believe that plastic was invented so long ago! 1860!]]> 2022-01-05 17:24:18 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976960587 Nora W https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976960706 WOWOWOOWOOWOWOOWOWOOwow I learned that Dr. Jason Spector came up with an idea to make capillaries out of cotton candy. A noteworthy fact is that cotton candy was a similar size to a capillaries so they got the idea to use it as a replica. ]]> 2022-01-05 17:24:22 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976960706 Amia https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976961418 Wow: They are using cotton candy in order to make capillaries
Noteworthy: A college student came up with this idea.]]> 2022-01-05 17:24:40 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976961418 Evan edavidson14 https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976961732 Wow! I did not know that carbon fiber was used so much!]]> 2022-01-05 17:24:49 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976961732 RICH https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976961799 WOW! how long ad how strong steel are to be able to stop bullets also it is made up of carbon and iron]]> 2022-01-05 17:24:51 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976961799 Anna achitty1 https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976962354 Wow: theses are extremely strong!
Noteworthy: Might be toxic]]> 2022-01-05 17:25:08 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976962354 Anna achitty1 https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976964319 Wow: Plastics were made a long time ago!
Noteworthy: Not all plastics are the same]]> 2022-01-05 17:26:05 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976964319 Phoebe D pderringer https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976965224 Wow! It is so amazing that the bullet was encased into the plastic!]]> 2022-01-05 17:26:26 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976965224 Julia S jschuchard https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976965460 Wow: The first plastic was made in 1860, and they found the idea working with plant fibers. 
Note: Not every plastic is made the same or works the same.  ]]> 2022-01-05 17:26:33 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976965460 Claire Fick cfick1 https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976965717 Wow! - it is as hard as steel but lighter than aluminium
Note-worthy - it would make car crashes a lot more safe.]]> 2022-01-05 17:26:40 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976965717 Preston pbragg https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976966289 Wow, a cotton candy machine made capillaries.]]> 2022-01-05 17:26:53 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976966289 Hannah Hauser https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976968241 Fact: There are over 200 million nano tubes in a tiny one inch area
Wow!: Its amazing how strong they can be even though they are so tiny]]> 2022-01-05 17:27:43 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1976968241 Reid https://padlet.com/cmcmullan/mt6n3xe38few/wish/1977267045 Wow, steel can stop bullets if it is made right. Every year the world uses enough steel to make The Golden Gate bridge 12,000 times.]]> 2022-01-05 19:45:08 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1977267045 Abram Witten https://padlet.com/cmcmullan/mt6n3xe38few/wish/1977270784 Wow! The most amazing thing to me is how much some of us take steel for granite, not a lot of people realize that without steel than we should be able to win wars, or have cars, and have bridges that were only about 100 feet.]]> 2022-01-05 19:47:11 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1977270784 Wow: Steel can be use in anyway you want it to be. astacy3 https://padlet.com/cmcmullan/mt6n3xe38few/wish/1977275034 2022-01-05 19:48:50 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1977275034 Abram Witten https://padlet.com/cmcmullan/mt6n3xe38few/wish/1977279039 Wow! The most amazing thing to me is that spider silk is 5 times stronger than steel and with enough time and resources we might in the future be able to swing like spider-man.]]> 2022-01-05 19:51:06 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1977279039 Carys cusher7 https://padlet.com/cmcmullan/mt6n3xe38few/wish/1977288482 WOW! I learned that polymers are long chain molecules.]]> 2022-01-05 19:56:23 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1977288482 NOra https://padlet.com/cmcmullan/mt6n3xe38few/wish/1981120985 WOOWOOWOOWOWOWOOWOOWOWOWOOWwow I learned that spider silk is five times stronger than steal! A noteworthy fact is that Am cells take the protein powder and spin it into a fiber. ]]> 2022-01-07 19:56:34 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1981120985 Julia S jschuchard https://padlet.com/cmcmullan/mt6n3xe38few/wish/1981122381 Wow: Spider silk is much stronger than steel and other metals. 
Note: The silk first starts out as a white protein powder. ]]> 2022-01-07 19:57:43 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1981122381 Hannah Hauser https://padlet.com/cmcmullan/mt6n3xe38few/wish/1981124123 Wow!: Spider silk is actually five times more strong than steel!! 
Fact: Am cells take the protein powder and spins it into fiber]]> 2022-01-07 19:59:08 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1981124123 Claire cfick1 https://padlet.com/cmcmullan/mt6n3xe38few/wish/1981125848 Wow! - they made there own spider silk and its 5 times stronger than steel
Fact - They start it with a powder and they then spin it into a fiber]]> 2022-01-07 20:00:43 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1981125848 Abby P. apoppe1 https://padlet.com/cmcmullan/mt6n3xe38few/wish/1981128176 Wow: Spider silk is stronger than steel.
Noteworthy: Made from genetically modifying bacteria. A lot of trial and error in order to come across these results. ]]> 2022-01-07 20:02:58 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1981128176 claire fick cfick1 https://padlet.com/cmcmullan/mt6n3xe38few/wish/1981130803 wow! - there structure is like chicken wire
fact - they are really strong]]> 2022-01-07 20:04:59 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1981130803 Danielle dluepke1 https://padlet.com/cmcmullan/mt6n3xe38few/wish/1981987458 Wow!:The world uses billions of tons of steel.
Noteworthy:Water makes steel harden, while fire and heat makes it soften and malleable.
I would not recommend this video because it's a little boring.]]> 2022-01-09 01:37:18 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1981987458 Danielle dluepke1 https://padlet.com/cmcmullan/mt6n3xe38few/wish/1981987878 Wow!:Artificial Spider silk is stronger than steel.
Noteworthy:There are seven different types of spider silk.
I would recommend this video because it is cool how they can make faux-spider silk.]]> 2022-01-09 01:38:40 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1981987878 Conrad https://padlet.com/cmcmullan/mt6n3xe38few/wish/1982578463 wow! I had no idea that carbon fiber was made how it is.]]> 2022-01-09 19:08:15 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1982578463 Nora https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992855067 This is the best video and most informational because it has a good purpose and can help people. ]]> 2022-01-14 18:40:08 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992855067 Hannah Hauser https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992858778 I would also recommend this video to my glass mates because I found it very interesting and I actually keep me engaged and I understood what was going on!]]> 2022-01-14 18:42:33 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992858778 Rich https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992859218 WOW! they modify bacteria so spiders will create more silk.

note worthy spider silk is stronger than steal.]]> 2022-01-14 18:42:51 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992859218 the wow factor https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992865667  when it was basket ball]]> 2022-01-14 18:46:47 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992865667 james https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992868641 Wow!: many things are made out of steel
more_vertical
]]> 2022-01-14 18:48:45 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992868641 james https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992869489 wow! plastic is biodegradeable]]> 2022-01-14 18:49:18 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992869489 WOW: Glass is strong astacy3 https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992936604 2022-01-14 19:35:06 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992936604 Wow: artificial spider silk is strong not even a bullet can go through it! astacy3 https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992938344 2022-01-14 19:36:28 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992938344 Grace avandergrift1 https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992942856 WOW I think the fact that the foam can be light and super strong is amazing. I think the fact that a 30mph crash could feel like a fender bender would save many lives and is amazing. I recommend this video to my peers because it is interesting to learn about. ]]> 2022-01-14 19:39:48 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992942856 Abigail https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992944565 Wow! That is so cool that a colldege student came up with this!
Noteworthy. Capillaries have the same physical structure are cotton candy.]]> 2022-01-14 19:41:16 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992944565 Grace avandergrift1 https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992948014 I think it is mindblowing how spidersilk is the only material super strong and flexible. I think that the fact that there are 7 different types of spider silk with different properties. I would recommend this video because spiders are truly fascinating. ]]> 2022-01-14 19:43:48 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992948014 Reid https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992950404 Note worthy: it depends on how the plastic is arranged if it is bulletproof.

WOW! that glass completely stopped those bullets in their tracks ]]> 2022-01-14 19:45:32 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992950404 Abigail https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992951248 Wow! A lot of the things we use for transport like cars, bikes, and planes are made from carbon fibers.
Noteworthy. Carbon fiber is made of glass fibers.]]> 2022-01-14 19:46:12 UTC https://padlet.com/cmcmullan/mt6n3xe38few/wish/1992951248