Visionary films set in the technologically advanced future have long imagined cars that ride around on frictionless orbs similar to Star Wars’ BB-8. We aren’t there yet, as cars still use wheels and ...

Over the last 10 years technology has struck in ever facet of our world from computers to electronic paper towel dispensers in the restrooms. I say give me back the lever, two pushes and I have enough ...

Greasing wheel bearings can get very messy very quickly, in a very kindergarten kind of way. The trick is to embrace the ooze, because greasing is the fun and easy part. The hard bit comes when ...