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Here's a much requested update to my video on homemade Starlite posted in late 2018.

I haven't decided if I'll post it to the public tomorrow or on Sunday, but in either case I hope you enjoy the early preview and opportunity to make the first comments!

Thanks!

-Ben

Files

Previews only

History of a Lost Supermaterial & How To Make It

In this video I explore the history of Starlite, homemade materials with similar properties, and commercial variants. Check out my sponsor Brilliant for a great way to learn math, science, and computer science: https://www.Brilliant.org/NightHawk There are many links below to references used in creating this video, and I'll start with the link to the original demonstration of Starlite on the show Tomorrow's World: https://youtu.be/W4nnLP--uTI Link to an excellent BBC documentary that first exposed me to Starlite: https://www.youtube.com/playlist?list=PL2KEtU5wGx-F9mvBeJKT5TRLl2aWWmPdh A special thanks to James Van Daele for digging up Boeing's patent for fire resistant plastic and sending it my way. That patent can be seen here (still in effect): https://patents.google.com/patent/US7618563 Here is a now expired patent filed by Monsanto (go figure) in 1978 which is now expired, and dives deep into the chemistry of intumescent coatings. Very enlightening, and thanks to it's expired status it is probably the core of the many modern insumescent paints now on the market: https://patents.google.com/patent/US4247435A/ (Possibly coincidental, but it is interesting that this patent was filed just a few years before the invention of Starlite.) This is the oldest patent for an intumescent fireproofing product I was able to find: https://patents.google.com/patent/BE568040A/en Another short history of Maurice Ward and Starlite: https://youtu.be/uzpymm-mqmY Maurice Ward's personal blog (only updated a few times): http://mauricewardstarlite.blogspot.com/ Here is my previous video documenting my first attempt at replicating Starlite: https://youtu.be/aqR4_UoBIzY Thank you very much to all of my Patreon supporters who have contributed to help me create videos like this one. A special thanks to my top Patrons: Enzo Breda Lee, Jon Hartmann, TheBackyardScientist & Eugene Pakhomov! https://www.patreon.com/NightHawkProjects Thanks for watching! -Ben

Comments

U.S. Water Rockets

Ablative cooling is still used today for atmospheric entry shielding on spacecraft. The SpaceX Dragon is an example of present day use. Also, ablative cooling has been used for decades as thermal protection for rocket engine nozzles. It's very simple and inexpensive compared to regenerative cooling. This is used on present day engines like Rocket Lab's Rutherford engine and the Aerojet Rocketdyne RS-68 engine. Looking up their specs they ofen talk about "phenolic" materials in the shields. Seems like you've nailed it!