Alex Schmidt and Katie Goldin explore why gypsum is secretly incredibly fascinating.

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Alex Schmidt and Katie Goldin explore why anesthesia is secretly incredibly fascinating.

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Alex Schmidt and Katie Goldin explore why subways are secretly incredibly fascinating.

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Alex Schmidt and Katie Goldin explore why brown bears are secretly incredibly fascinating.

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Alex Schmidt and Katie Goldin explore why push-buttons are secretly incredibly fascinating.

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Alex Schmidt and Katie Goldin explore why bismuth is secretly incredibly fascinating.

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Alex Schmidt and Katie Goldin explore why prunes are secretly incredibly fascinating.

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Alex Schmidt and special guests Ben Harrison and Adam Pranica explore why "23 skidoo" is secretly incredibly fascinating.

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Help support this show and unlock bonus content! Become a member at https://maximumfun.org/joinsifpod