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A bicycle is a pretty low-impact form of transportation, but what if you could reduce its environmental footprint even further? What if, instead of metal and rubber, it was constructed completely of cardboard? Impossible, you say? Maybe not, we reply. Indeed, we have proof. Izhar Gafni had heard ...
It's been proven that simple aerodynamic mods can make a big overall difference on your fuel economy, though the results can't always be described as pretty. Thanks to a tip from a reader, we can again see that enterprising drivers can make easy modifications to the exterior of their vehicle in an ...