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Science

(27,395 posts)

1. I majored in science, but I found this presentation to be very interesting. I don't ever remember anyone

Thu Feb 19, 2026, 03:49 PM

14 hrs ago

presenting it this way. Makes you think, teaches something fundamental, and is done in an entirely engaging way.

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Carl Sagan - Protons and Neutrons [View all] BootinUp 14 hrs ago OP

Yep, my thoughts as well. BootinUp 13 hrs ago #2