From Batteries to Circuits

Today, we did an activity with batteries, voltmeters and amp meters. Essentially, we built simple circuits using batteries and a light bulb. The batteries converted its chemical energy into electrical energy; which made the light bulb(load) light up.
wow, this is a really short post.

so here's a haiku;

so far I've been through
three lessons in physics class.
am i Hawking yet?