https://interestingengineering.com/the-secret-to-cheaper-and-better-lithium-sulfur-batteries-a-pinch-of-sugar?_source=newsletter&_campaign=1EM0eqYWK2A8R&_uid=l9av2J5naG&_h=28b99de99bb0b60166bf94b7d0baabaf4494bc9b&utm_source=newsletter&utm_medium=mailing&utm_campaign=Newsletter-15-09-2021