155mm ERFB Shell: Faster, Farther, Deadlier

Our Own Devices September 7, 2024
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Our Own Devices

@canadianmacgyver

About

Ever wonder how a rotary telephone works, how sailors and pilots navigated by the stars, or how mechanical calculators perform complex math using only gears? Then you've come to the right place! Our Own Devices is a channel dedicated to the fascinating world of vintage technology, and the many elegant and ingenious ways our ancestors solved even the most complex technical problems. Want more fascinating history? I am a regular staff writer for Today I Found Out and many of its sister channels: https://www.youtube.com/@TodayIFoundOut I also have a historical adventure novel titled 'Our Own Devices' set in 1920s Morocco. Check it out at my personal website: www.gillesmessier.ca And finally, I make 1920s/30s-style Art Deco posters, which you can purchase on my Etsy store: https://www.etsy.com/ca/shop/DecoEchoes

Video Description

Introduced in the early 1970s, the 155mm Extended Range Full Bore (ERFB) shell was a radical departure from earlier designs, using a variety of novel aerodynamic features to achieve nearly twice the range of conventional 155mm shells. It was the brainchild of Dr. Gerald Vincent Bull, a largely forgotten genius best known for designing an enormous satellite launching gun called Project Babylon for Saddam Hussein’s Iraq and for his assassination in 1990. 0:00 Intro 1:33 Gerald Bull: the Early Years 4:03 Project HARP 5:35 Space Research Corporation 6:16 GC-45 Howitzer 6:45 ERFB Shell: Introduction 8:30 ERFB Shell: Design Principles 10:12 ERFB Shell: Performance 12:10 The South Africa Deal and Aftermath 14:09 Iraq and Project Babylon 15:06 Assassination 16:24 Outro Documentary on Gerald Bull: https://www.youtube.com/watch?v=UvL9qcJKqOw&t=1s My play ‘Countdown to Babylon’: https://vimeo.com/852105900?share=copy SOURCES Grant, Dale, Wilderness of Mirrors: the Life of Gerald Bull, Prentice-Hall Canada, Inc., Scarborough, ON, 1991 Adams, James, Bull’s Eye: the Assassination and Life of Supergun Inventor Gerald Bull, Times Books, 1992 Lowther, William, Arms and the Man: Dr. Gerald Bull, Iraq, and the Supergun, Seal Books, 1991 https://soapbox.manywords.press/2018/07/05/extended-range-full-bore-rounds/