3 ms·
How Marbles Are Made!
- zeristor 4y agoThrough the arched window, as they used to say in Playschool.
- HarryHirsch 4y agoAlso here: https://www.youtube.com/watch?v=V7Xi-tUe1CI https://www.youtube.com/watch?v=V7Xi-tUe1CI - a different process!
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