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SciTech Now
A scientist sniffs out the world of dogs
Dogs may be man’s best friends, but how much do we actually know about our beloved pets? Alexandra Horowitz, professor of cognitive science at Barnard College and author of Being a Dog: Following the Dog into a World of Smell, joins Hari Sreenivasan to discuss how she examines our four-legged friends by studying the complexities of their noses.
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26:51
Synthetic humans, making an impact with STEM, tardigrades, and timber rattlesnakes.
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A Tuvan Throat singing ensemble, artificial lungs, a NASA Astronaut, and wildlife.
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Insect flight, how plants know which way is up? yawning, and a sustainable cemetery.
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3D-printed food, NYC rats; a breakthrough telescope and blooms.
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Timber, nuclear reactor, regenerative medicine, and re-envisioning the Houston Astrodome.
27:16
CineSpace, cybersecurity and 3D printing, the life of a chemist, and California Condors.
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Training astronauts; hacking the human body; a middle school’s STEM Day and graphene.
27:17
A robotic arm, the Dead Sea, a rare wood collection, and the changing world of plants.
26:50
Crab species, warmer winters, 3D printing and medicine; and a regional STEM competition.
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High-tech farming, fossil data and fish, nuclear waste, and a space shuttle mission story.
26:53
Saving songbirds, the lives of scientists, climate change and examining bones.
26:50
A lost colony, hope for the blind, what our devices reveal about us and a shared workspace