Formed plastic consumer goods are so incredibly common that it probably doesn't even occur to you to think about where they come from. But it seems like it should be pretty simple, right? Just melt the plastic, pour it into a mold, and let it cool.
In theory, yes. But as Bill Hammack from the University of Illinois explains below, it took a great deal of tinkering to get that simple idea to actually work reliably in practice. From getting the plastic to melt evenly to breaking the finished product out of the mold, the plastic injection molding process requires a ton of superb engineering. Check it out. Ryan Cooper
The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.
Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
-
How music can help recovery from surgeryUnder The Radar A ‘few gentle notes’ can make a difference to the body during medical procedures
-
Nursing is no longer considered a professional degree by the Department of EducationThe Explainer An already strained industry is hit with another blow
-
6 gripping museum exhibitions to view this winterThe Week Recommends Discover the real Grandma Moses and Frida Kahlo
-
Nobody seems surprised Wagner's Prigozhin died under suspicious circumstancesSpeed Read
-
Western mountain climbers allegedly left Pakistani porter to die on K2Speed Read
-
'Circular saw blades' divide controversial Rio Grande buoys installed by Texas governorSpeed Read
-
Los Angeles city workers stage 1-day walkout over labor conditionsSpeed Read
-
Mega Millions jackpot climbs to an estimated $1.55 billionSpeed Read
-
Bangladesh dealing with worst dengue fever outbreak on recordSpeed Read
-
Glacial outburst flooding in Juneau destroys homesSpeed Read
-
Scotland seeking 'monster hunters' to search for fabled Loch Ness creatureSpeed Read
