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  1. Jun 22, 2009 · It's practically patriotic to build your July 4 fireworks from scratch. So, Harry Gilliam, CEO of pyrotechnics supplier Skylighter, told us how to make a spectacular fireball.

  2. Jul 4, 2015 · July 4, 20157:52 AM ET. Heard on Weekend Edition Saturday. 3-Minute Listen. Playlist. How do they get the brilliant sparks of red, white and blue in fireworks displays? NPR's Eric Westervelt...

  3. Jul 4, 2015 · NPR's Eric Westervelt talks with Harry Gilliam, founder of Skylighter, a supplier for pyrotechnics in Round Hill, Va. Strontium Nitrate And Barium Nitrate, The Fuel In Fireworks | Montana Public Radio

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  5. www.youtube.com › user › quantumfireworksHarry Gilliam - YouTube

    Harry Gilliam. @quantumfireworks ‧. 760 subscribers ‧ 456 videos. You've reached the premier place to buy fireworks online. We offer the best brands along with low wholesale pricing and...

  6. Jul 12, 2017 · This city in China is the single biggest producer of fireworks on the planet, providing around 60% of China’s annual $600 million of pyrotechnic exports. Liuyang lights up birthdays, weddings and...

  7. Feb 25, 2018 · --Harry Gilliam Materials Needed. Ammonium perchlorate; Bentonite clay (CH8078) Copper carbonate (CH8087) Fountain Tooling; Hexamine; Stearic acid; Steel, fine powder; Tubes, 3/4" ID, 1/4" thick (TU1065) Visco fuse

  8. Feb 25, 2018 · Upon seeing a daytime video of these colored flame mines, Harry Gilliam coined the phrase "Ghost Mines." I launched some of these at the Western Winter Blast XII using the following gear: Mortar: 4-inch inside diameter iron pipe, 2 feet long.

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