You’re carrying an awful lot of weight right now. It’s hard to tell, but every square inch of you is supporting fifteen pounds of atmospheric pressure! Multiply that by the number of square inches on the surface of a human body, and you’ll find you’re bearing a hefty load. Atmospheric pressure results from the
Read moreKids And Their Robots
Rough terrain. Unsurpassable obstacles. Navigating the rocky unknown with little help from home. These are the challenges space robots face as they explore distant worlds and the engineering problems tackled by the teams that design the rovers. Grade school might be a little early for NASA recruiting, but it’s a great time to start playing
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