Ed Hitchcock

A theatre technician and paleontologist by training, I now teach Physics by day and Astronomy by night. You never quite know where life will take you...


453,730 students helped

Level 10 in Astronomy Level 10 in Chemistry Level 9 in Biology Level 8 in Algebra Level 8 in Physics Level 7 in Earth Science Level 5 in Environmental Science Level 3 in Anatomy & Physiology Level 2 in Trigonometry Level 1 in Geometry