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Amateur Astronomy, Amateur Radio, and Model Railroading

Radiacode Fun: Thorium-232 Chain

Since purchasing the Radiacode 110, I have been learning more about radioactivity. Specifically: decay chains...

New Toy: Radiacode 110 Gamma Ray Spectrometer

I enjoy watching the videos of Chris Boden with his brand of bringing Science Education...

Flat Field Lightbox for Seestar

ZWO recently added the ability to make Flat Fields for the Seestar. ZWO provides a...

JGAP – 2025/08/02 and NGC7000

What a night! It was a nice clear, unseasonably cool evening at my favorite place...

Night at JGAP – 2025/06/23

It was clear, close to a new moon, and I was able to get a...

Key/Radio Switchbox

I have wanted to make some type of switchbox that would allow me to switch...

M87 Plasma Jet

I knew that M87 contains a massive black hole that is ejecting plasma at its...

Night at JGAP – 2025/04/27

In a rare confluence of clear skies and new moon in Ohio, I decided to...

Lunar Eclipse March 2025

On the night of March 13th and the morning of March 14th, stargazers in the...