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We have glasses and welder's masks that auto-dim to shade the eyes from harmful light. Couldn't one apply the same principal to sunscreen so that it allowed a constant amount of light to the skin?
Could you also apply this to paint? This would allow for different pictures for different light levels.
Halfbakery: Sun tan lotion that tans itself
Sun_20tan_20lotion_20that_20tans_20itself
Talks about those auto-adjusting sunglasses - is that the same idea? [jutta, Mar 24 2006]
Nanoparticle Sunscreen
http://www.sciam.co...DF-32AE048E858F385C
Sunscreen that adjusts itself has been created. [Holeinmysock, Aug 25 2007]
[link]
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Self-Adjusting Sunscreen in sport: sliding category? Croissant just for that. |
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Fixed, now in a category where
someone will find it. |
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didn't you here him?? He gave you a croissant for that!!?? |
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Croissant withdrawn as daft category choice has been corrected to unimaginative one. |
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mts(runny user)gives + for category
someone sharp puts idea in a better place
mts(runny user<offers tissue>)withdraws +
this place is mad. |
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why don't annos get things shifting like they used to? |
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Sometimes there's just not much to say. It's a sunscreen that self-adjusts, based on a technology the poster doesn't understand. |
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<takes tissue>
<blows nose, again>
<winks and smiles at [po]>
<gives a knowing nod to [Worldgineer]> |
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[fiddler] Please stop complaining. |
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/why don't annos get things shifting like they used to/ |
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24's on in five minutes <flattened by massive stampede> |
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Is this magic? I thinkthis is magic. Maybe not the science or the process, but the application of the process. |
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For those of you who doubted, |
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www.sciam.com, and search for "sunscreen" |
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or, I added a link for you =) |
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