To some clockmakers, this is a shame, as the escapement can be an elegant and mesmerizing piece of machinery, so [Brett] brought his rolling ball escapement to the exterior of this custom clock.

[RimstarOrg] has brought us an oldie but goodie this week. He’s built a ball bearing motor, a design which has been causing engineers and scientists to squabble for decades. [RimstarOrg] used a ...

Rather, the bearing races — the bands or tracks in which the ball bearings sit and spin — begin to degrade, causing metal flakes to gunk up the grease. Regardless of the reason, a wheel ...

Read more: 7 Affordable DeWalt Tools That Belong In Every Homeowner's Toolbox A wheel bearing consists of two metal rings separated by ball bearings that allow them to rotate smoothly around one ...