Uploaded February 2023 | Updated September 2026, 1 week ago

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A viewer recently donated an unusual item to the channel. It looks like a large gray push button. It turns out, it's not a button at all! However, it has an Apollo part number, and of course Mike did track it down. It's a genuine caution lamp from the LM control panel! So we go full @Franlab and light it up.

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- Amazon links for the tools I use in the lab (supports the channel if you buy from there)
curiousmarc.com/amazon-links
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