The Reason Kryptonite Hurts Superman, According To Science

Kryptonite is based on a real-life mineral, and the effects Superman feels when exposed to it can, in a way be justified by ...
Popular Science

Yes, Superman’s kryptonite is (sort of) real

The mineral jadarite has the same chemical composition as Superman’s weakness. It may be a problem for humans, too. By Andrew Paul Published Jul 14, 2025 11:05 AM EDT Add Popular Science (opens in a ...
Moviefone

The Science of Superman - Where to Watch

Planning a movie night with 'The Science of Superman' at home? Here’s where you can watch it, including platforms and services with rental, purchase, and subscription options, so you can choose your ...
Time

Science: Superman of the Waldorf

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