The blade on a table saw spins counter-clockwise (when viewed from above) in most models. elaborate
Frame straighteners, used in auto body repair, often utilize hydraulic pressure, not just brute force, to gently realign damaged metal. elaborate
Slip-joint pliers, a common type, were invented by William Petersen in 1845. elaborate
Orbital sanders, unlike their random orbital counterparts, move in a circular pattern, not a random, swirling one. elaborate
The teeth of a hand saw are usually set (bent alternately to either side), not just sharpened, to create a kerf (cut) wider than the saw blade itself, preventing the blade from binding in the wood. elaborate
Some prototyping tools allow for the creation of interactive prototypes that mimic the feel of a finished product without requiring any coding. elaborate