How measuring cups are made - GIF

[Frank S]

Thanks for that, mate! I just spent 20 min down a rabbit hole learning about borosilicate glass and Corelle's 'licensing' of the Pyrex brand...With 2 measuring cups and 6 various sized baking dishes, I'll treat it with proper respect and not be slapdash in handling...cheers
Jim

There was a television ad from the 60's happiness is cooking with Corelle, And another one that said it's not china, its Corelle
When my youngest graduated from College I gave her 3 crates of various sized beakers test tubes a 5 tube centrifuge and a box of valves some lengths of tubing and a Bunsen. She said dad I'm going to be teaching the 2nd grade not high school. chemistry. Well you can always set the stuff up at home and create the world's most elaborate coffee maker. She still laughs about that 20 years later