I was surprised that C&EN would devote two columns to the letter by Harvey Carroll on the matter of atomic weight versus atomic mass (C&EN, Jan. 24, page 4). I realize the majority of the informed ...
Based on the results of our fact-checking, Tempo’s Fact-Checking Team concludes that the claim that the Earth will lose its ...
Earth’s mass is about 6 million million million million kilograms, say our readers – and it wouldn’t be a great idea to be in the vicinity if too much mass were added Let’s start by realising that ...