In what year did Chevrolet introduce the small block chevy V8 engine What was the impact on the racing and hotrod industry after its introduction ?

We usually have 3 students in lab groups. If I have one lab group that is strong in one area ,once they are finished I have them help a group that just needs help understanding the process.

I have had the chance to work with 2 person teams they have been great. The students seem to work harder they have no time to slack off. Both students learn at a faster rate.