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13 godz. temu · A metal conducts electricity at a temperature of absolute zero, ... The electrons all have different momenta, which average to zero when there is no external voltage. ... Mercury was known to ancient Chinese and Indians before 2000 BCE, and found in Egyptian tombs dating from 1500 BCE. ...
14 godz. temu · However, despite a rising trend, mercury is unlikely to shoot above the normal mark, said Met officials. Several spells of rain had pushed the maximum temperature below 30 degrees Celsius in the ...
