2 ms·
This is a great read about plastics from an engineering perspective. Also this: "and, famously, LEGO makes most of the tires in the world, by number if not by m
by paulkrush 3y ago
This is a great read about plastics from an engineering perspective. Also this: "and, famously, LEGO makes most of the tires in the world, by number if not by mass!"
- nuancebydefault 3y agoWas rubber (epdm?) mentioned btw?
- paulkrush 3y agoNot rubber or epdm,but SEBS (Styrene-Ethylene-Butylene-Styrene) But Wikipedia does not use SEBS: https://en.m.wikipedia.org/wiki/Thermoplastic_elastomer https://en.m.wikipedia.org/wiki/Thermoplastic_elastomer