martes, 24 de febrero de 2015

Mystifying Blue Smoke

Did you know about this amazing matierial!?




Aerogel
-It is a solid but it has the lowest density of any solid known to humans. It looks like smoke.



It is heat resistant
- It is not a good conductor of heat. You can put an object on it and then burn the aerogel and the object will not burn.



It is super strong
- Aerogel is very strong. It can hold up to 4000 times its own weight.




It can capture and stop objects that are moving very very fast.
-It can stop an object moving faster than a bullet.
-It is used by astronauts to collect information from space.


Would you like to play with Aerogel?

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