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Tag Archives: driving

Why you can’t fly a craft to space

Why can’t you fly a craft to space? Turns out, you couldn’t even make it halfway. Part of the problem is Earth’s gravity. You need to shun it in sequence to strech space. This requires a smallest speed of mach 33 (25,000 mph). The stream universe record for fastest craft …

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Here’s how dogs actually see the world

How do dogs see the world? Dogs see differently than humans. The reason lies within the eye. In the eye are light receptors called cones and rods. Cones help us heed opposite colors, while rods help us see in low light. The series of  cones and rods is opposite for …

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