Vote
137
16
report video
Tuna Can Oil Lamp
Posted 13 years ago by HIbol in category: interesting   Comments (0)

Vote
126
5
report video
Hydrophobic sand
This was originally developed to clean petroleum from sea water because the sand can mix with the oil and it sinks, instead of staying in the surface of the sea
Posted 12 years ago by djflanaldo in category: interesting   Comments (1)

Vote
137
16
report video
Natural Swimming Pool - Make your own
Posted 12 years ago by boyt in category: interesting   Comments (0)

Vote
125
5
report video
Artificial Organ Regrowth
Posted 13 years ago by Stew in category: interesting   Comments (0)

Vote
127
7
report video
More about Quantum Levitation
Posted 13 years ago by rogerdanger in category: interesting   Comments (0)