/ Helium Content for аÄÃÅÁùºÏ²ÊÄÚÄ»ÐÅÏ¢ Davis en /blog/holding-helium-prices-rising-physics-department-recycles <p>Liquid helium is vital to many cutting-edge experiments but has become increasingly expensive and difficult to acquire.&nbsp;Its unique cooling ability — down to almost absolute zero — chills magnets for research on superconductivity, nanotechnology and particle physics. Companies also rely on&nbsp;liquid helium to manufacture MRI machines, semiconductors and flat-screen displays.</p> December 03, 2021 - 4:44pm Andy Fell /blog/holding-helium-prices-rising-physics-department-recycles