John's Lab

One of my Sunday School teachers has a lab at UCSB. We got to go there today. He is working on developing a cheap way to make semi-conductors. We got to see lots of interesting liquids and microscopes and fancy equipment. He even made a piece of silicon (which just looks like black metal) to change into different colors. I got to go in the clean room with him and we made a microscopic pattern on a piece of silicon. It was very interesting.