Video: [embedded content]Source: https://youtu.be/CLNWw_Rv6PM
Summary: JTolan straps an accelerometer based inclinometer to his telescope, and measures the angular height of a mountain 54 miles away. He does so from two locations, one of which is 1.3 miles farther from the mountain.
He concludes that since his two readings were only 0.002 degrees different ... Read even more
