Here's another dose of inspiration from one of our "Homebrew Heroes." Forrest Mims has been one of my heroes for a long time. A colleague yesterday gave me a copy of a recent article in Make about his ozone measuring device (build at home with Radio Shack parts!). With this device he was able to outshine NASA in the data accuracy department. Check out the article:
http://www.make-digital.com/make/vol24?pg=28#pg28
Here's another interesting article by Forrest on amateurs in science: Forrest Mim's article in Science
June 13, 2024. Electret Microphones.
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The D-104 Microphone from Astatic was the Gold Standard for microphones
dating back to the 1930's. The D-104 AKA the Lollipop was huge and had an
air of do...
1 hour ago