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14 hours ago · After sea ice melts, more energy is absorbed by the ocean, so it warms up. This ice-albedo feedback is a self-reinforcing feedback of climate change. Large-scale measurements of sea ice have only been possible since satellites came into use. Sea ice in the Arctic has declined in recent decades in area and volume due to climate change.
14 hours ago · In 1816, the French frigate Méduse ran aground off Mauritania, and 147 passengers and crew took to sea on a hastily constructed raft. In the chaotic 13 days before they were rescued, the occupants of the raft were driven to suicide, murder, and cannibalism; only 15 men survived the experience, five of whom died soon afterwards. 1820s
14 hours ago · Air conditioning can be achieved using a mechanical 'air conditioner' or by other methods, including passive cooling and ventilative cooling. [2] [3] Air conditioning is a member of a family of systems and techniques that provide heating, ventilation, and air conditioning (HVAC). [4] Heat pumps are similar in many ways to air conditioners, but ...
