Mind=blown

thought about it before but you know how we can only see certain colors, granted a lot of them, but only certain colors. if something was a color that we can't see, it would be invisible.

correct me if i'm wrong but i know we can't see all colors, hence the light spectrum; uv rays, infrared, etc.
 
I dunno, i'm not an expert so correct me if i'm wrong, but i thought objects could only absorb and reflect colors in the visible spectrum meaning the color they appear is can also only be in the visible spectrum. I thought only light could be at frequencies that are invisible to the naked eye like UV and infrared.
 
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yoda + ewok = gizmo.
 
current travels through the actual cross section of a wire. it induces a field around the wire, but that has nothing to do with the actual current which IS traveling through the wire.
and on the comment about light frequencies we cant see, when you said things would be invisible, not really, everything would just be dark. if something absorbs all wavelengths of visible light it appears to be black. the one exception to this would be black holes because there is an event horizon where not even light can escape, so to a "naked" eye it would look like a black circle. this is different from something absorbing visible light. in this case its actually "taking" the light from around it.
 
im a noob n dont now how to quote people but the pinocchio one has been solved! if he said that his nose is going to grow then it didnt all he has to do is tell a lie next and then it will grow and it will satisfy the physics of pinochio, sorry... im really bored
 
apologies if its allready been posted but im not gonna read all 41 pages of this thread but have you ever noticed the backs of your ears feel like furry peaches?
 
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