Plastic That Changes Shape In Light 123
JLavezzo writes "Picture a flower that opens when facing the sunlight. In work that mimics that sensitivity to light, MIT Engineer Robert Langer and his German colleagues have created the first plastics that can be deformed and temporarily fixed into shape by light. This material could one day lead to medical devices that build themselves inside a patient's body, or door latches that can be opened with a flashlight. Additional commentary available at The Science Blog"
Odd examples. (Score:5, Interesting)
"This material could one day lead to medical devices that build themselves inside a patient's body, or door latches that can be opened with a flashlight."
Okay, the medical one isn't so bad (except, kinda dark in a body)... but a door latch that opens with a flashlight? Huh?
How about...
- Plastic flowers that open in the sunlight!
- Sunglasses that automatically lower in front of your eyes!
- Light-based transformer toys!
- Gag sundials!
Okay, maybe this is harder than it looks...
Re:WTF? (Score:3, Interesting)
How about self tracking solar panels? (Score:5, Interesting)
I should imagine the cost of the plastic is going to be far less than the processed silicon for solar cells.
da ZombieEngineer
Some other uses (Score:1, Interesting)
Condom that changes color according to your mood.
All of these wonderful features with only one piece of plastic. Flashlight not included.
Re:Coming to a WalMart Near You! (Score:3, Interesting)
Windows (Score:3, Interesting)