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The Top Unanswered Questions in Physics: Interview with Dr. Don Lincoln of Fermi Lab
🕑 Added 2025-08-20 13:00:20 +0000 UTCWatch Matt's interview of Dr. Don Lincoln, where they discuss their favorite unanswered questions from across the fields of physics!
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Martin Smith
If a dark matter particle had the mass of an electron and the diameter of a basketball, how could you see it?