Show HN: SunSprite-A Wearable, Solar-Powered Light Tracker (indiegogo.com) 2 points by jecs321 12y ago ↗ HN
[–] defiant37 12y ago ↗ Pretty interesting, never thought about how much light I'm getting [–] kaseyrussell 12y ago ↗ What's really cool is how bad your eyes are at judging brightness (i.e. how well they adapt to different light levels). So it's not like you can tell just by looking.
[–] kaseyrussell 12y ago ↗ What's really cool is how bad your eyes are at judging brightness (i.e. how well they adapt to different light levels). So it's not like you can tell just by looking.
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