April 2020
Intermediate to advanced
296 pages
5h 20m
English

This super-cool element’s a true Big Bang article,
THE FIRST MEMBER OF THE GROUP 18 NOBLE GASES
Helium was one of the three fundamental elements formed during the Big Bang; the other two were hydrogen and lithium. Helium has an ultra-low boiling point of –269°C, making liquid helium an effective super coolant. This super coolant is necessary for superconductors to produce the powerful magnetic fields needed for specialist ...