Today we’re covering ideas 13 through 9! These include a fascinating discovery about NASCAR and psychology, a clock that’s so accurate it’s reshaping our understanding of time, a tasty way to make concrete stronger (and more environmentally friendly), and some truly delightful revelations about dinosaurs. Plus: We explain particle physics through song.

Check out musician David Nagler’s website and his band, As For the Future!

This episode originally aired on March 5, 2025.

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