A diesel engine is simultaneously incredibly simple and incredibly violent, using compression as a means of ignition. This is because of the properties of diesel fuel: Namely, diesel is less volatile ...

A while back, I was browsing at a favorite used book shop and found a paperback called Backward Masking Unmasked. Written in 1983 by a youth minister named Jacob Aranza, it’s an unintentionally ...

Picture this – you’re at the park and see someone walking backwards on the path, looking completely focused and intentional about it. Your first thought might be that they’re lost or confused, but ...