a little more than 1 thing but here is my list
1. Never touch a drill motor after it has been running for 15 min.
2. Soldering irons are hot, even after being inserted into the snow. (This wasn't me)
3. Never attempt to remove the tip of a soldering iron when it is still plugged in. (This was me)
4. When desperate for a battery to power a cordless circular saw, the robot battery will work. (Just don't use 24 gauge wire to connect it)
5. Always keep the following tools handy: pipe stretcher, graphite magnet, adjustable allen wrench, and a metric crescent wrench.
