Don’t Believe the Biggest Myth About Heat Pumps
By contrast, a heat pump works by circulating refrigerants and changing their pressure, and thus their temperature, both to grab thermal energy from outdoor air and then do the reverse …
MythBusters
Man Arrested For Allegedly Eating Train Crash Victim’s Leg
Photo: Jim Sugar (Getty Images) An Amtrak train in southern California struck and killed a pedestrian last week, severing their leg from their body via the force of the impact. …