Batteries may be small, but they play a big role, especially in the holiday season. How many times have you watched a child or friend excitedly open their new gadget, only to find that they can’t enjoy it until they buy new batteries? Be prepared when you give this year. This may seem like a no-brainer but before pronouncing a …
A Short History of Bearings
Bearings can be found all around us. There are 100 to 150 bearings in a typical car. Without bearings, the wheels would rattle, the transmission gear teeth wouldn’t be able to mesh, and the car wouldn’t run. Bearings enhance the functionality of machinery and help to save energy. The word “bearing” incorporates the meaning of “to bear,” in the sense …