When you put chains and physics together, you get results that are borderline magic, and this experiment from MIT proves it. No, this chain doesn't seem to float in mid-air, but it does walk across the room.
This infographic contains 50 fascinating facts about Earth. 40 million tons of dust sweep from the Sahara to the Amazon every year?
Cycle to Work Calculator - How much money will you save biking to work? Smug cycling calculator for clever commuters!
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I think the most beautiful pictures are those made in nature.
Course Hero takes a look at various note-taking methods to try and suss out the best techniques for recording--and retaining--important information.
A surprising aerodynamic innovation in wind turbine design called the 'wind lens' could triple the output of a typical wind turbine, making it less costly than nuclear power.