When it comes to automotive safety, it's worthwhile to consider systems designed to protect you while your car, truck, SUV, or motorcycle is moving. But the fact is that vehicles can be every bit as ...

Never doubt the importance of the not-so-humble airplane wheel chock. Wheel chocks, pushed up against stationary plane tires, keep planes stationary. The blocks of wood or other material help keep ...

When a strong wind blows across an airfield tarmac, a small block of wood or plastic is the only barrier preventing a multimillion dollar aircraft parked outside from rolling away. Unless the block ...