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12:08
Fossil Jaw Turns Back Clock on Human Evolution
A newly discovered fossil jaw pushes the date of Homo’s evolution back to 2.8 million years ago.
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12:05
Hyperloop: Hype or Future Transportation?
Elon Musk described his Hyperloop design as a cross between a “Concorde, a railgun, and an air hockey table.”
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22:17
The STEM Gender Gap
Why hasn’t an increase in the number of female students studying the sciences led to proportional number of women in the STEM workforce?
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10:27
Strengthening the Grid, Ten Years Later
How has the electrical grid changed since the massive blackout of 2003?
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11:39
For a Greener Yard, Lose the Lawn
Swapping turf for less thirsty plants can reduce your yard’s water footprint and look just as lush.
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34:38
Marina Abramovic: Experimenting on Consciousness, Through Art
Performance artist Marina Abramovic wants to build a laboratory devoted to arts and science.