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It has all the makings of a toxic controversy. Growing evidence suggests that the molecules known as forever chemicals — used ...
A longstanding mystery of the periodic table involves a group of unique elements called lanthanides. Also known as rare earth ...
Why did they form at that time? Astronomers know from observing distant exploding stars that the size of the universe has ...
Langevin approach developed by an international team of researchers, including members from Science Tokyo, accurately ...
For years, astronomers puzzled over the mystery of where the heaviest elements in the universe—like gold, uranium, and ...
Access to ISO 4217 currency names and code elements (periodic updates by ISO) 2427 _ ECE/TRADE/203 - Alphabetical code for the representation of currencies _ 383825 _ Russian _ 864 _ 394993 _ pdf _ _ ...