Fastest Object Ever

My grandson and granddaughter participated in their first (I believe) Pinewood Derby race for their Scouting America troop. These unmanned cars, powered only by gravity, race down a track. Rules…

Meandering Thoughts #63

The terms clockwise and counter-clockwise -anti-clockwise for those whom speak the King's English - is most often used to describe traversing the circumference of a circle. For example, a roundabout…