Light Flashlight
What would happen if you were going the speed of light and you turned your flashlight on?
Well, its absolutely impossible to travel at or faster then the speed of light, but lets pretend you can so i can actually give you an answer to the question. The speed of light is actually the ultimate speed limit to the universe, nothing can travel faster than light, so although you would expect the light to be going at twice the speed of light (you plus the speed of light)it can’t because it is physically impossible for even light to travel faster than the speed of light so it would be going slower than you and not reach any path in front of you. Of course, if you turned on your headlights before you started moving, the light would be one step ahead of you.
Of course, still, nothing can go faster then the speed of light because in the formula for time dialation(time slows down for an object moving close to the speed of light) t’=t/sqrt(1-v^2/c^2) where t’ is the time passing for an outside observer, t is the time that passes for the object going at the high velocity, v is velocity, speed is the speed of light and ^2 is squared. (note: this formula is definately correct, it’s part of einstein’s theory of relativity and I’ve had to derive it myself for class in the past) so if v was bigger than c, you would have a number greater than one and therefore a negative number under a square root, which is impossible.
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GrippIt! Light Kit Flashlight $15.84 The GrippIt! Light Kit is the most versatile flashlight youll ever own. Enjoy ultra-bright illumination and hands-free flexibility while working on household projects, fixing your car, or even lighting a room or campsite. |
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Streamlight Nano Light Key Chain Flashlight $15.99 Truly tiny, the Streamlight Nano Light is a weatherproof, personal flashlight featuring a 100,000 hour life LED. The light includes a non-rotating snap hook for easy one-handed operation when attached to a keychain. |
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Streamlight Task Light 2 AA Flashlight $25.49 Have light wherever you need it with this Sreamlight task flashlight. This handy flash light is powered by just two (2) AA alkaline batteries. |
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Emerson Multi-mode Night Light with Flashlight $27.49 Never be left in the dark with the versatility of the Emerson Multi-Mode Night Light with Flashlight! Get the best of both worlds with this perfect combination that is great for emergencies or when you simply need light during the night. |
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XCEON Acouztic Black Music/ Light Bicycle Flashlight $129.99 XCEON Acouztic Grey Music + Light Bicycle FlashlightColor: BlackIncredible sound, unbound by wires and headphones |