GOLF.com on MSNOpinion

Applying this counterintuitive concept will make you a better putter

GOLF Teacher to Watch Tommy O'Brien Jr. explains the proper method for developing a "lively" putterhead on the greens. The ...
Hackaday

Sliderule Simulator Teaches You How To Do Calculations The Old Fashioned Way

Ever wanted to know how engineers made their calculations before digital calculators were on every workbench? [Richard ...