If youâve been around the fat loss game for long, you know about the ECA stack. Itâs an undeniably effective combination of fat busting ingredients that were banned from use in Canada. Now itâs officially back and approved by Health Canada in a highly effective potency.
The Karman line, at 100 km (62 miles), is also frequently used as the boundary between atmosphere and outer space. For all intents and purposes, space starts at about 62 miles. And no, it has absolutely zero to due with the Earth's gravity.
Roughly 100 miles (160 km) above Earth, the air is so thin that satellites can zip through with little resistance. Still, traces of atmosphere can be found as high as 370 miles (600 km) above the surface. The lowest layer of the atmosphere is known as the troposphere, which is constantly in motion, causing the weather.