Dan Ariely’s Biggest Spending Mistake


After seven years of grad school, the behavioral psychologist was unaccustomed to splurging.

To the very beginning: going back in time with Steven Weinberg (Part 2)

What was the universe like one-trillionth of a second after the Big Bang? Science has an answer.

Credit: gonin via Adobe Stock
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  • Following Steven Weinberg's lead, we plunge further back into cosmic history, beyond the formation of atomic nuclei.
  • Today, we discuss the origin of the quark-gluon plasma and the properties of the famous Higgs boson, the "God Particle."
  • Is there a limit? How far can we go back in time?
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Surprisingly modern lessons from classic Russian literature

Though gloomy and dense, Russian literature is hauntingly beautiful, offering a relentlessly persistent inquiry into the human experience.

Credit: George Cerny via Unsplash
Personal Growth
  • Russian literature has a knack for precisely capturing and describing the human condition.
  • Fyodor Dostoevsky, Leo Tolstoy, and Aleksandr Solzhenitsyn are among the greatest writers who ever lived.
  • If you want to be a wiser person, spend time with the great Russian novelists.
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3,000-pound Triceratops skull unearthed in South Dakota

"You dream about these kinds of moments when you're a kid," said lead paleontologist David Schmidt.

Credit: David Schmidt / Westminster College
Surprising Science
  • The triceratops skull was first discovered in 2019, but was excavated over the summer of 2020.
  • It was discovered in the South Dakota Badlands, an area where the Triceratops roamed some 66 million years ago.
  • Studying dinosaurs helps scientists better understand the evolution of all life on Earth.
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Do we still need math?

We spend much of our early years learning arithmetic and algebra. What's the use?

Credit: Antoine Dautry via Unsplash
Technology & Innovation
  • For the average person, math seems to play little to no role in their day-to-day life.
  • But, the fanciest gadgets and technologies are all heavily reliant on mathematics.
  • Without advanced (and often obscure) mathematics, modern society would not be possible.
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