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Puzzles

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Insights puzzle

Solution: ‘Is It Turtles All the Way Down?’

By Pradeep Mutalik
March 27, 2020
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While the age-old chicken-and-egg paradox is easily answered, the question of infinite regress in physics is far from resolved.

Insights puzzle

Did the Chicken Come First or Is It Turtles All the Way Down?

By Pradeep Mutalik
February 6, 2020
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The apparent paradox of the chicken and the egg smells like “turtles all the way down.” This puzzle shows how biology and physics can overcome infinite regress.

Insights puzzle

Solution: ‘Natural Law and Elegant Math’

By Pradeep Mutalik
January 17, 2020
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While mathematics gives us elegant explanations for many physical phenomena, real-world situations often require us to scramble through dense numerical thickets.

Insights puzzle

Does Natural Law Need Elegant Mathematics?

By Pradeep Mutalik
December 5, 2019
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Many of us are drawn to beauty in mathematics. But is that the way nature really works?

Insights puzzle

Solution: ‘Randomness From Determinism’

By Pradeep Mutalik
November 22, 2019
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Readers’ modifications of a bean machine showed how deterministic laws are capable of producing random-seeming behavior.

Insights puzzle

How Randomness Can Arise From Determinism

By Pradeep Mutalik
October 14, 2019
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Playing with a simple bean machine illustrates how deterministic laws can produce probabilistic, random-seeming behavior.

An illustration of a sunset beach scene turned into a puzzle.
Insights puzzle

Solution: ‘Perfect Randomness’

By Pradeep Mutalik
September 27, 2019
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Is nature inherently random or is perfect randomness just an illusion based on our ignorance?

An illustration of a sunset beach scene turned into a puzzle.
Insights puzzle

The Puzzling Search for Perfect Randomness

By Pradeep Mutalik
August 20, 2019
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Does objective, perfect randomness exist, or is randomness merely a product of our ignorance?

Insights puzzle

Solution: Magic Moiré in Twisted Graphene

By Pradeep Mutalik
July 26, 2019
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Answering these simple questions can give you an intuitive feel for the geometric properties behind the emergence of superconductivity in rotated graphene sheets.


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