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The Series Finale of Online Education: Coursera Acquires Udemy

$7.2 billion in combined revenue since 2020. $8 billion in lost market value. This merger marks the end of an era in online education.

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The Science Behind Wine and Food Pairing - Does Red Wine Really Go with Steak?

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Explore how AI systems can pose significant risks and influence society even without achieving consciousness, examining current capabilities and potential future implications.
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Viking Navigation with Iceland Spar Crystals - Ancient Maritime Technology

Discover how ancient Vikings may have used calcite crystals called Iceland spar for navigation before the invention of magnetic compasses, exploring this fascinating intersection of geology and maritime history.
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Why We've Only Cured HIV Seven Times - Understanding the Complexity of HIV Treatment

Explore the complex scientific journey behind the seven successful HIV cures, understanding the challenges and limitations that prevent widespread implementation of these breakthrough treatments.
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