By Steve Keller
Paper is an ancient invention, but its versatility for many uses from origami to packaging is unrivaled. Naturally, the key is in its chemistry!
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The Periodic Table's Final Four
Scientists raced to complete the periodic table. Now what?
By Adrian Dingle
The race to fill in the periodic table, as you know it, ended with the official placement of four elements in 2016. Find out what makes them chemical curiosities.