QuickCheck: Were early tea bags made of a precious fabric?

Tea bags come in a variety of shapes, with the most common ones being the rectangular bags, as well as pyramid-shaped ones. However, before the 1940s, they looked quite different from the tea bags of today. Were early tea bags made of silk? Read full story

Source : https://www.thestar.com.my/news/true-or-not/2023/03/10/quickcheck-were-early-tea-bags-made-of-a-precious-fabric