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The Penny Problem That Breaks Your Brain

2021-06-16

[public] 647K views, 91.1K likes, 1.91K dislikes audio only

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Your mind is a massive collection of information, patterns, trivia, algorithms, and more -- and you have absolutely no idea how or when any of it is going to be useful. If you’ve got 50 stacks of 50 pennies, and you know one of those stacks is fake, do you have all the knowledge you need to find the most efficient measurement to find it?

Yes, you probably do. You just don’t know it. Part of the series is in the problem, but part of the series is inside you.

If you’ve ever thought about adding or subtracting consecutive numbers, mathematical patterns, or more advanced material like convergent and divergent series, you have all the ingredients you need for a solution to the penny brick problem that breaks your brain. The question is whether the two systems of thought in your brain are able to work together to find the answer.

From Euler to an 8-year old Carl Gauss to Ramanujan, the informational and mental tools to solve a simple penny problem likely exist somewhere in your head. And by harnessing the dual process theory of the brain, you can stumble on a mathematically elegant solution to a problem you never even knew you’d ever have to solve.

*** LINKS ***

Exponential Growth Graph by Cmglee

https://upload.wikimedia.org/wikipedia/commons/8/88/Doubling_time_vs_half_life.svg

Vsauce2:

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Hosted and Produced by Kevin Lieber

Instagram: https://instagram.com/kevlieber

Twitter: https://twitter.com/kevinlieber

Podcast: https://www.youtube.com/thecreateunknown

Research and Writing by Matthew Tabor

https://twitter.com/TaborTCU

Editing by John Swan

https://www.youtube.com/channel/UCJuSltoYKrAUKnbYO5EMZ2A

Huge Thanks To Paula Lieber

https://www.etsy.com/shop/Craftality

Vsauce's Curiosity Box Store: https://www.curiositybox.com/collections/inqs-shop

#education #vsauce #maths


ONE OF THESE ROLLS
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0.5g LIGHTER
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ONE MEASUREMENT
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EXPERIENCE
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SEQUENCES
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CONSECUTIVE NUMBERS
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NUMBER PATTERNS
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RIDDLE ANSWERS
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Vsauce2 Welcome to the official Vsauce2 YouTube channel! Hosted by Kevin Lieber, Vsauce2 explores recreational mathematics including, paradoxes, math games, riddles and more to uncover the surprising complexity beneath seemingly simple concepts. Vsauce2 launched in December 2010 and is run by Kevin Lieber. Vsauce is... Michael Stevens: Producer/Host of Vsauce1 Kevin Lieber: Producer/Host of Vsauce2 Jake Roper: Producer/Host of Vsauce3 Matthew Tabor: Writer for Vsauce2
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