How Do Giraffes Have Such Long Necks?

Scales range from simple machines that weigh your produce to precision instruments that measure anything from molecules to massive cargo -- but they all work on related principles. Learn how different types of scales work in this episode of BrainStuff, based on this article: http ... Show More

In South Carolina, the first school for formerly enslaved people during the Civil War shifted to become a center for social activism during the Civil Rights movement, and stands today as a landmark of African American culture and history. Learn more about the Penn Center in this ... Show More

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<p>Even though giraffes are one of the most recognizable animals on the planet, it wasn't until the 21st century that biology really set about studying them. They've found giraffes are even more amazing than they appear.</p><p> </p> Learn more about your ad-choices at <a href="ht ... Show More

It sounds like the start of a bad joke: How do you move eight giraffes—including a newborn calf—off an island in Africa’s Western Rift Valley? Answer: It isn’t easy, and it involves a boat, blindfolds, and earmuffs. We follow conservationist David O’Connor on an epic (and awkward ... Show More

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<p>When one of our listeners wrote in with an animal sound mystery (<em>What sound does a giraffe make?</em>) we set out to find an answer. We came back with lots of other fascinating animal sounds, so we decided it was time for an all-animal mystery sound extravaganza! Open up y ... Show More

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00:33 A headbashing relative gives insights into giraffe evolutionHow the giraffe got its long neck is a longstanding question in science. One possibility is that giraffes evolved longer necks for sexual competition, with males engaging in violent neck-swinging fights. Now, a tea ... Show More

<p>A hardware revolution in recording devices and a software revolution in artificial intelligence has convinced some scientists that humans will eventually be able to ‘translate’ animal and even plant sounds into human language. But what would be the consequences of humans learn ... Show More

<p>Subscribe now to the FT's Tech Tonic podcast: Some scientists believe that rapid advances in artificial intelligence may also hold the key to decoding animal sounds, allowing us to ‘translate’ them into human language. In a new season of Tech Tonic, FT innovation editor John T ... Show More