The wonder of a substance that can be pressed like butter and blown like a bubble Read more
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Glass
The wonder of a substance that can be pressed like butter and blown like a bubble
Concealed Toilets
The complex technology behind the humble toilet
Hooks and Eyes
The invention of the zipper in the late 1800s and the Velcro fastener in the 1950s
Glue
History and science of glue from Ancient Egypt to the Post-it note
