#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 objects
- 3D printing vs. traditional manufacturing
- Should we really call it "printing"?
- Early versions of 3D printing
- Patents & 3D printing
- Lowering of costs of 3D printing
- 3D printing & prototyping
- Recent cost reductions in 3D printing
- Revolutionising the global supply chain
- Example of a British car manufacturer
- 3D printing "anything"
- 3D printing in space
- Settlements on Mars
- 3D printing a cup, a new ear, and a full English breakfast
- The implications of 3D printing on the world we live in
- 3D printing guns & criticisms of 3D printing
Full interactive transcript, subtitles and key vocabulary available on the website: https://www.leonardoenglish.com/podcasts/3d-printing
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