Uploaded November 2022 | Updated September 2026, 2 weeks ago
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Credits:
Writer/Narrator: Brian McManus
Editor: Dylan Hennessy
Animator: Mike Ridolfi
Animator: Eli Prenten
Sound: Graham Haerther
Thumbnail: Simon Buckmaster
References
[1] Seat Belt History Timeline, AAA Magazine, 2021 magazine.northeast.aaa.com/daily/life/cars-trucks/auto-history/a-seat-belt-history-timeline
[2]irvinproducts.com/founding
[3] ncbi.nlm.nih.gov/pmc/articles/PMC2795461
[4] connecticuthistory.org/buckling-up-for-auto-safety
[5] Seat-belts 1949-1956 Final Report archive.org/details/seatbelts194919500rona
[6] digitaltrends.com/cars/the-history-and-possible-future-of-the-seatbelt
[7] sae.org/publications/technical-papers/content/670925
[8] forbes.com/sites/douglasbell/2019/08/13/60-years-of-seatbelts-volvos-great-gift-to-the-world/?sh=1e8ff43b22bc
[9] auto.howstuffworks.com/car-driving-safety/safety-regulatory-devices/seatbelt3.htm
[10] sg.news.yahoo.com/sleeping-volvo-now-developing-safety-060015275.hTml
Select imagery/video supplied by Getty Images
Thank you to AP Archive for access to their archival footage.
Music by Epidemic Sound: epidemicsound.com/creator
Thank you to my patreon supporters: Adam Flohr, Henning Basma, Hank Green, William Leu, Tristan Edwards, Ian Dundore, John & Becki Johnston. Nevin Spoljaric, Jason Clark, Thomas Barth, Johnny MacDonald, Stephen Foland, Alfred Holzheu, Abdulrahman Abdulaziz Binghaith, Brent Higgins, Dexter Appleberry, Alex Pavek, Marko Hirsch, Mikkel Johansen, Hibiyi Mori. Viktor Józsa, Ron Hochsprung
Take the Real Engineering X Brilliant Course and get 20% off your an annual subscription: brilliant.org/realengineering
Watch this video ad free on Nebula:
Links to everything I do:
beacons.ai/brianmcmanus
Get your Real Engineering shirts at: standard.tv/collections/real-engineering
Credits:
Writer/Narrator: Brian McManus
Editor: Dylan Hennessy
Animator: Mike Ridolfi
Animator: Eli Prenten
Sound: Graham Haerther
Thumbnail: Simon Buckmaster
References
[1] Seat Belt History Timeline, AAA Magazine, 2021 magazine.northeast.aaa.com/daily/life/cars-trucks/auto-history/a-seat-belt-history-timeline
[2]irvinproducts.com/founding
[3] ncbi.nlm.nih.gov/pmc/articles/PMC2795461
[4] connecticuthistory.org/buckling-up-for-auto-safety
[5] Seat-belts 1949-1956 Final Report archive.org/details/seatbelts194919500rona
[6] digitaltrends.com/cars/the-history-and-possible-future-of-the-seatbelt
[7] sae.org/publications/technical-papers/content/670925
[8] forbes.com/sites/douglasbell/2019/08/13/60-years-of-seatbelts-volvos-great-gift-to-the-world/?sh=1e8ff43b22bc
[9] auto.howstuffworks.com/car-driving-safety/safety-regulatory-devices/seatbelt3.htm
[10] sg.news.yahoo.com/sleeping-volvo-now-developing-safety-060015275.hTml
Select imagery/video supplied by Getty Images
Thank you to AP Archive for access to their archival footage.
Music by Epidemic Sound: epidemicsound.com/creator
Thank you to my patreon supporters: Adam Flohr, Henning Basma, Hank Green, William Leu, Tristan Edwards, Ian Dundore, John & Becki Johnston. Nevin Spoljaric, Jason Clark, Thomas Barth, Johnny MacDonald, Stephen Foland, Alfred Holzheu, Abdulrahman Abdulaziz Binghaith, Brent Higgins, Dexter Appleberry, Alex Pavek, Marko Hirsch, Mikkel Johansen, Hibiyi Mori. Viktor Józsa, Ron Hochsprung




![Titanium - The Metal That Made The SR-71 Possible
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Credits:
Writer/Narrator: Brian McManus
Editor: Dylan Hennessy (https://www.behance.net/dylanhennessy1)
Animator: Mike Ridolfi (https://www.moboxgraphics.com/)
Sound: Graham Haerther (https://haerther.net/)
Thumbnail: Simon Buckmaster https://twitter.com/forgottentowel
References:
[1] https://grantadesign.com/education/students/charts/
[2]
http://www.metalary.com/titanium-price/#:~:text=As%20of%20January%202016%2C%20the,2005%20was%20%2421%2C000%20per%20ton.
[3] https://kyocera-sgstool.co.uk/titanium-resources/titanium-information-everything-you-need-to-know/titanium-ores/#:~:text=Titanium%20can%20be%20mined%20from,as%20they%20reach%20the%20sea.
[4] https://www.essentialchemicalindustry.org/metals/titanium.html#:~:text=The%20titanium%20is%20purified%20by,titanium%20ore%20into%20useful%20products.
[5] http://www-eng.lbl.gov/~shuman/NEXT/MATERIALS&COMPONENTS/Pressure_vessels/Ti_forming_ASM.pdf
[6] https://link.springer.com/article/10.1361/105994905X75448
[7] https://www.cia.gov/library/readingroom/docs/CIA-RDP90B00170R000100050008-1.pdf
[8] Page 77 https://www.springer.com/gp/book/9783540713975
[9] https://www.cia.gov/library/readingroom/docs/CIA-RDP90B00170R000100050008-1.pdf
[10] https://grantadesign.com/education/students/charts/
[11] Page 11 https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20090007797.pdf
[12] https://inversesolutionsinc.com/why-is-machining-titanium-difficult/#:~:text=WHY%20TITANIUM%20IS%20SO%20DIFFICULT%20TO%20MACHINE&text=This%20can%20create%20poor%20surface,the%20tool%20and%20impede%20function.
[13] https://www.cia.gov/library/readingroom/docs/CIA-RDP90B00170R000100080001-5.pdf
[14] https://www.kobelco.co.jp/english/titan/files/details.pdf
[15] https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20090007797.pdf
[16] https://link.springer.com/article/10.1361%2F105994905X75448
Thank you to AP Archive for access to their archival footage.
Music by Epidemic Sound: http://epidemicsound.com/creator
Songs:
Thank you to my patreon supporters: Adam Flohr, Henning Basma, Hank Green, William Leu, Tristan Edwards, Ian Dundore, John & Becki Johnston. Nevin Spoljaric, Jason Clark, Thomas Barth, Johnny MacDonald, Stephen Foland, Alfred Holzheu, Abdulrahman Abdulaziz Binghaith, Brent Higgins, Dexter Appleberry, Alex Pavek, Marko Hirsch, Mikkel Johansen, Hibiyi Mori. Viktor Józsa, Ron Hochsprung Titanium - The Metal That Made The SR-71 Possible](https://i.ytimg.com/vi/obcya0ze6Zo/mqdefault.jpg)

![The Insane Engineering of the Parker Solar Probe
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Links to everything I do:
https://beacons.ai/brianmcmanus
References
[1] https://www.nasa.gov/mission_pages/sunearth/science/Sunlayers.html
https://www.nasa.gov/mission_pages/iris/multimedia/layerzoo.html
[2] https://www.weldingmania.com/newbie/welding-arc-temperature/
[3] https://www.weather.gov/safety/lightning-temperature#:~:text=Air%20is%20a%20very%20poor,the%20surface%20of%20the%20sun).
[4] http://parkersolarprobe.jhuapl.edu/The-Mission/index.php#Where-Is-PSP
[5] https://www.psi.edu/epo/faq/earth.html
[6] https://solarsystem.nasa.gov/basics/chapter4-1/
[7] https://www.sciencedirect.com/science/article/pii/S0094576520306512
[8] https://www.ulalaunch.com/docs/default-source/launch-booklets/divh_parkersolarprobe_mob.pdf
[9] https://www.techexplorist.com/parker-solar-probe-changed-the-game-before-it-even-launched/17503/
[10] http://sweap.cfa.harvard.edu/History.html
[11] https://ultramet.com/parker-solar-probe-heat-shield/
[12] https://ultramet.com/refractory-open-cell-foams/reticulated-vitreous-carbon-foam/
[13] https://www.sciencedirect.com/topics/engineering/filament-lamp#:~:text=The%20tungsten%20filament%20lamp%20temperature,filament%2C%20which%20is%20resistively%20heated.
[14] https://www.nasa.gov/feature/goddard/2018/traveling-to-the-sun-why-won-t-parker-solar-probe-melt
[15]https://www.nasa.gov/feature/goddard/2018/traveling-to-the-sun-why-won-t-parker-solar-probe-melt
[16]https://blogs.nasa.gov/parkersolarprobe/2018/09/05/parker-solar-probe-continues-successful-commissioning-operations
[17] https://youtu.be/Zc4jy_9Wpew?t=170
[18] https://www.nasa.gov/feature/goddard/2021/nasa-enters-the-solar-atmosphere-for-the-first-time-bringing-new-discoveries
[19] https://sppgway.jhuapl.edu/encounters
Select imagery/video supplied by Getty Images
Thank you to AP Archive for access to their archival footage.
Music by Epidemic Sound: http://epidemicsound.com/creator
Songs:
Thank you to my patreon supporters: Adam Flohr, Henning Basma, Hank Green, William Leu, Tristan Edwards, Ian Dundore, John & Becki Johnston. Nevin Spoljaric, Jason Clark, Thomas Barth, Johnny MacDonald, Stephen Foland, Alfred Holzheu, Abdulrahman Abdulaziz Binghaith, Brent Higgins, Dexter Appleberry, Alex Pavek, Marko Hirsch, Mikkel Johansen, Hibiyi Mori. Viktor Józsa, Ron Hochsprung The Insane Engineering of the Parker Solar Probe](https://i.ytimg.com/vi/pOZhPz92Dic/mqdefault.jpg)



