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How Rational Math Catches Slippery Irrational Numbers
Finding the best way to approximate the ever-elusive irrational numbers pits the infinitely large against the infinitely small.
The Animal Origins of Coronavirus and Flu
Zoonotic diseases like influenza and many coronaviruses start out in animals, but their biological machinery often enables them to jump to humans.
The Age of Interstellar Visitors
As astronomers get better at finding the comets and asteroids of other stars, they’ll learn more about the universe and our place in it.
Why I’m Hosting The Joy of x Podcast
The noted mathematician and author Steven Strogatz explains why he wanted to share intimate conversations with leading researchers from diverse fields in his new podcast.
How Simple Math Can Cover Even the Most Complex Holes
No one knows how to find the smallest shape that can cover all other shapes of a certain width. But high school geometry is getting us closer to an answer.
How to Permanently End Diseases
Smallpox was eradicated relatively quickly, but other diseases have proved harder to eliminate. The reasons are a mix of biology and psychology.
Why the Sum of Three Cubes Is a Hard Math Problem
Looking for answers in infinite space is hard. High school math can help narrow your search.
Why I Called It ‘Quantum Supremacy’
Researchers finally seem to have a quantum computer that can outperform a classical computer. But what does that really mean?
On Your Mark, Get Set, Multiply
The way you learned to multiply works, but computers employ a faster algorithm.