Ryobi sells a huge variety of power tools, and nowhere is that more evident than in the selection of cutting tools it offers.

The room was filled mainly with educators and as they described their work, it was like being offered a tool kit of concrete practices that together constitute an outstanding moral education.

Frustrated by his Aldi multimeter’s backlight turning off after just 15 seconds, [Steg Steg] took matters into his own hands. His solution? He added a manual toggle switch to control the ...

The meat would then be pounded between stones to tenderize it. The knife and stones are known as the Oldowan tool kit, and likely set the stage for further technology advancement down the line.