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| Name | How does materials science affect our lives? – with Anna Ploszajski |
| Video Uploader | Video From The Royal Institution |
| Upload Date | This Video Uploaded At 08-06-2023 16:29:55 |
| Video Discription | What's the science behind everyday materials like glass, plastic, steel, and sugar? And how can you make a chocolate trumpet? Find out with Anna's demo-packed talk. Buy Anna's book 'Handmade: A Scientist’s Search for Meaning through Making' here: https://geni.us/zBfFqX Subscribe for regular science videos: http://bit.ly/RiSubscRibe Join Anna Ploszajski to learn about materials science - the interdisciplinary field of researching and discovering materials - in ways you'd never imagine through the world of craft. As a materials scientist, Anna has turned to storytelling to communicate her work in new and engaging ways. Through her stories and demos, you'll see materials in a whole new way. This lecture was recorded at the Ri on 9 May 2023. An honorary Fellow of the Royal Academy of Engineering, Anna Ploszajski is an award-winning materials scientist, presenter, comedian and storyteller based in London. She’s a materials generalist, equally fascinated by metals, plastics, ceramics, glasses and substances from the natural world. Her work centres around engaging traditionally underserved audiences with materials science and engineering through writing, podcasting, presenting and social media. Having developed her own unique blend of autobiographical scientific storytelling in her first book, Handmade: A Scientist’s Search for Meaning Through Making, she now trains professional technical people to communicate what they do better, through the study of story. In her spare time, Anna plays the trumpet in a funk and soul covers band and is an ultra-endurance open water swimmer. Oh, and it’s pronounced “Por-shy-ski”. With thanks to the Royal Academy of Engineering for their generous support in making tickets to this event free to London schools. 00:00 Intro 4:59 What is materials science and how does it relate to making? 11:25 Intro to glass 15:00 What’s the science behind glass blowing? (demo) 19:27 The optical properties of glass 24:34 Intro to plastic - and Grandad George 37:38 The issues with recycling plastic 40:57 Steel – and breaking the landspeed record 47:29 What happens when you freeze a Snickers? (demo) 49:07 Why do brittle materials break? 53:03 Blacksmithing (demo) 57:56 Intro to brass 59:20 How harmonics work 1:03:21 Demonstrating the Rubens tube 1:06:59 How the trumpet has evolved 1:13:59 What can you make a trumpet out of? 1:17:10 Intro to sugar molecules 1:20:20 Why sugar burns 1:24:09 What sugar crystals look like 1:26:53 Conclusion -- A very special thank you to our Patreon supporters who help make these videos happen, especially: modsiw, Anton Ragin, Edward Unthank, Robert L Winer, Andy Carpenter, William Hudson Don McLaughlin, efkinel lo, Martin Paull, Ben Wynne-Simmons, Ivo Danihelka, Kevin Winoto, Jonathan Killin, Stephan Giersche, William Billy Robillard, Jeffrey Schweitzer, Frances Dunne, jonas.app, Tim Karr, Alan Latteri, David Crowner, Matt Townsend, THOMAS N TAMADA, Andrew McGhee, Paul Brown, David Schick, Dave Ostler, Osian Gwyn Williams, David Lindo, Roger Baker, Rebecca Pan -- The Ri is on Patreon: https://www.patreon.com/TheRoyalInstitution and Twitter: http://twitter.com/ri_science and Facebook: http://www.facebook.com/royalinstitution and TikTok: https://www.tiktok.com/@ri_science Listen to the Ri podcast: https://anchor.fm/ri-science-podcast Our editorial policy: https://www.rigb.org/editing-ri-talks-and-moderating-comments Subscribe for the latest science videos: http://bit.ly/RiNewsletter Product links on this page may be affiliate links which means it won't cost you any extra but we may earn a small commission if you decide to purchase through the link. [YV6XAfZcCCE] |
| Category | Science & Technology |
| Tags | Ri | Royal Institution | royal institute | anna ploszajski | materials science | materials science 101 | anna ploszajski handmade |
