Watch this 5 min video and write a three paragraph movie review with a ranking of 1-5 stars. When creating a paragraph, expand on your topic sentence by adding examples from the video, things that happen in the real world, and/or express your opinions.

Be sure to address the main points of the video:
why do most electrical devices we use today, operate on DC
what is the issue with converting between AC & DC, or visa versa
why should we switch, what are benefits of switching power type