group I was in got a 21 our a possible 20 point's.
the history of welding website I found helped get us from 18 to 21 to my understanding.

thank you.

butte collage is starting a group lecture project in it's curriculum. and I got stuck with the 1st group to create, and give a lecture to the rest of the class. witch is due by Monday 03/20/2017. I got a way's in my portion of the lecture on the safety, and history of both backing, and no backing v-...