Activity for Chronocidal‭

Type	On...	Excerpt	Status	Date
Answer	—	A: As of 2019, why do mountaineering courses still teach how to use a paper map? Have you ever heard of the Uyuni salt flat? 10,000 km2 of almost perfectly flat surface, 3 km above sea level. 0 GPS signal. (Some of the time) This is because of the South Atlantic Anomaly, which creates high levels of radiation for satellites in the area - the Hubble Space Telescope does not ta... (more)	—	almost 5 years ago