
The Importance of Muons to Geography
Muons are an extremely dense (207 times heavier than an electron), negatively charged subatomic particle. They were first discovered in 1936 by Carl D. Anderson and Seth Neddermeyer and are formed when high energy protons in cosmic rays collide with atomic nuclei in the Earth’s upper atmosphere. It has been estimated that around 10,000 reach any one square metre of Earth, every minute. Without going … Continue reading The Importance of Muons to Geography