Concrete

I poured concrete yesterday for the radiation retaining wall around the particle accelerator. Nice upper body workout. Daniel also came up yesterday and we watched Pokemon 3! Wow, that was a funny movie. For those of you who know pokemon, there were only 2 (i think) evolved pokemon in the entire movie that fought.

Anyways, I also read up on a whole bunch of powertools yesterday in order to know the slight differences, like an impact driver and an impact wrench, they look the same but operate differently. That operating difference is the difference between drilling a screw, and hammering a screw, good thing to know. Also, my professor calls drills "screw guns". I had never heard that term before, so I looked it up, and they are not the same. A screw gun is made for drywall and looks like a drill but without a chuck (has a "nose" instead), and some can even auto-feed screws from a clip ( http://en.wikipedia.org/wiki/Screw_gun ).