Showing posts with label Feynman -- Richard. Show all posts
Showing posts with label Feynman -- Richard. Show all posts
Saturday, October 10, 2026

CuriousMarc and Company Fix an Old Analog Device (an Apollo Hand Controller)

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I really liked this repair video (above), not because I will ever fix an Apollo-era hand controller (I won't) but because it illustrates...
1 comment:
Tuesday, January 28, 2025

Other Workshops: Making The World's Smallest Motor

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When I watched this very cool video, I thought of all those hams who complain so bitterly about how difficult it is to wind a toriod on a T-...
Monday, December 5, 2022

Cargo Culting, Appliances, and Homebrewing

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Hack-A-Day had an interesting short piece on cargo culting and computer coding: https://hackaday.com/2022/12/03/cargo-culting-and-buried-tre...
Monday, May 17, 2021

Bill N2CQR Talks to Dean KK4DAS about the Simple SSB Group Build

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Dean KK4DAS visited the N2CQR SolderSmoke shack.  We talked about a lot things including chess, Mars, and AI.  Dean is an amazing guy -- he ...
5 comments:
Wednesday, February 5, 2014

Coils, Magnets, and Special Relativity (video)

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Our book: "SolderSmoke -- Global Adventures in Wireless Electronics" http://soldersmoke.com/book.htm Our coffee mugs, T-Shirts,...
5 comments:
Friday, October 18, 2013

Feynman at G-QRP Convention!

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What do Richard Feynman and the G-QRP club have in common? The answer is an annual pilgrimage to Ripponden in Yorkshire, England. The ...
Saturday, June 15, 2013

Feynman's Red Book (on the Sino-Indian Frontier)

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Today I bought a copy of "Feynman's Tips on Physics."   I wasn't sure about buying it, but this story in Ralph Leighton...
2 comments:
Friday, May 18, 2012

Feynman on Electricity

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Our book: "SolderSmoke -- Global Adventures in Wireless Electronics" http://soldersmoke.com/book.htm Our coffee mugs, T-Shirts...