#174: 3D Printing

 It's a technology that some have said will bring in a Fourth Industrial Revolution.Discover how 3D printing actually works, what industries it is revolutionising, and how it will (or won't) change every aspect of the world we live in.A brief history of the creation of objects3D printing vs. traditional manufacturingShould we really call it "printing"?Early versions of 3D printingPatents & 3D printingLowering of costs of 3D printing3D printing & prototypingRecent cost reductions in 3D printingRevolutionising the global supply chainExample of a British car manufacturer3D printing "anything"3D printing in spaceSettlements on Mars3D printing a cup, a new ear, and a full English breakfastThe implications of 3D printing on the world we live in3D printing guns & criticisms of 3D printingFull interactive transcript, subtitles and key vocabulary available on the website: https://www.leonardoenglish.com/podcasts/3d-printing ---You might like:🔓 Unlock bonus episodes, interactive transcripts, subtitles & vocabulary lists✨ 5 Powerful Tips for Learning English with Podcasts (Faster & Effectively!) [YouTube]📹 A look inside Leonardo English membership 📧 Join our FREE weekly newsletter---Keywords: Learn English, vocabulary, lessons, idioms, aprende inglés, idiomas, aprender inglês, apprendre l'anglais, imparare l’inglese, ingilizce öğren,英語を習う, تعلم الإنجليزية