Lever 2000

Going over the 3 classes of levers and the 6 simple machines was an excellent way to work our way into the end of the morning and into the afternoon activities. This was an excellent review for me. I do a couple different activities with levers to calculate efficiency and torque. We also work on an efficiency and mechanical advantage of different pulley setups. It was kinda nice to get started on our activities that we will be doing at the end of the week. The secret powder in the packets I used came from Boreal Laboratories. It is called ASAP short for A Super Absorbant Power.