Aerogel aka "Frozen smoke"
The Aerogel is an extremely low density solid. Since it is 99% air, it appears semi-transparent and it weights almost nothing.
2:20
Rating:3.3
Views: 10,785
|
|
|
How to make pancakes
Don't go and buy ones when its so easy to make them yourself.
2:27
Rating:5
Views: 4,333
|
|
|
|
|
5:02
Rating:4
Views: 13,743
|
|
|