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Today I Learned@lemmy.worldEnglish · 5 days ago

TIL About the Euthanasia Coaster, a hypothetical steel roller coaster and euthanasia device designed with the sole purpose of killing its passengers

en.wikipedia.org

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TIL About the Euthanasia Coaster, a hypothetical steel roller coaster and euthanasia device designed with the sole purpose of killing its passengers

en.wikipedia.org

Ann Archy@lemmy.world to

Today I Learned@lemmy.worldEnglish · 5 days ago

Euthanasia Coaster - Wikipedia

en.wikipedia.org

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5 days ago

A former Navy physician found that riders were experiencing as much as nine Gs of acceleration as they went through the loop.

v² / r is a bitch.

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