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PBS Space Time - Season 2021 Episode 17 Can Space Be Infinitely Divided?

Trailer
How many times can I half the distance between my hands? Assume perfect coordination and the ability to localize my palms to the quantum level. 15 halvings gets them to within a cell’s width. 33 to within a single atom, 50 and they’re a proton’s width apart. Half the distance 115 times and they’re a single Planck-length apart - 1.6x10^-35 meters. Surely we can keep going - .8, .4, .2 x10^-35 m? Bizarrely, those distances might not even exist in any meaningful way.

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First Air Date: Feb 11, 2015

Last Air date: Dec 19, 2024

Season: 12 Season

Episode: 397 Episode

Runtime: 26 minutes

IMDb: 10.00/10 by 1.00 users

Popularity: 17.263

Language: English