The Woman Who Counted Stars and Changed the Universe

The Woman Who Counted Stars and Changed the Universe

In the 1920s, Henrietta Swan Leavitt was hired to measure stars — not study them. But buried inside her meticulous data was a mathematical relationship so powerful it would shatter humanity's understanding of the size of the cosmos and hand Edwin Hubble the ruler he needed to discover that the universe is expanding. She never received the Nobel Prize. She never even knew how far her discovery had traveled.

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Jaksot(79)

The Mistake That Learned to Think

The Mistake That Learned to Think

In 1952, a psychologist built a machine that was never supposed to be intelligent — just a simple model of a neuron — and accidentally laid the first brick of artificial intelligence. But the real sto...

23 Syys 29min

The Woman Who Counted Stars and Broke the Universe

The Woman Who Counted Stars and Broke the Universe

In 1965, a young astronomer named Vera Rubin pointed her telescope at the Andromeda galaxy expecting to confirm what everyone already knew — and instead discovered that roughly 85% of the universe is ...

16 Syys 27min

The Mold That Stopped a War

The Mold That Stopped a War

In 1928, Alexander Fleming went on vacation and came back to a ruined experiment — and one of the most consequential accidents in human history. But the discovery of penicillin is only half the story:...

9 Syys 31min

The Woman Who Measured the Universe and Wasn't Believed

The Woman Who Measured the Universe and Wasn't Believed

In the 1970s, Vera Rubin did the math, checked it twice, and arrived at a conclusion so unsettling that the scientific establishment spent years looking for reasons she was wrong. She wasn't. This epi...

2 Syys 27min

The Mold That Shouldn't Have Been There

The Mold That Shouldn't Have Been There

In 1928, Alexander Fleming returned from vacation to find a contaminated petri dish he probably should have thrown away — and almost did. What followed wasn't a moment of genius so much as a decade of...

26 Elo 30min

The Mold That Shouldn't Have Survived

The Mold That Shouldn't Have Survived

In 1928, Alexander Fleming came back from vacation to find a ruined petri dish — and almost threw it away. What stopped him, and what he saw in that contaminated culture, would eventually save an esti...

12 Elo 33min

The Wrong Star That Unlocked the Universe

The Wrong Star That Unlocked the Universe

In 1908, a woman with no formal physics degree was cataloguing stars in a Harvard basement when she noticed something that would shatter our understanding of how big the universe actually is — and the...

5 Elo 32min

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