Ray Kurzweil

Dec. 14, 2012

Is It Possible to Create a Mind?

What does intelligence really mean? Can we build a machine that thinks as humans do?

mind, brain, knowledge, intelligence, artificial intelligence, ray kurzweil, singularity, nanotechnology, computers

Jun. 06, 2008

Will We Recognize The Future?

Ira talks with inventor, technologist and futurist Ray Kurzweil about the idea of 'the Singularity' -- what happens when technology advances so much that it's impossible to predict what happens next.

future, technology, singularity


Michael Pollan Talks Plants and Food

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Cetacean Science


Mystery Box

How Humpbacks Hunt With Bubbles

Humpback whales blow bubbles around schools of fish to concentrate them for easier capture. It's called a bubble net, says David Wiley, research coordinator for Stellwagen Bank National Marine Sanctuary, and it's visible as a ring of bubbles at the surface. Now, with underwater digital tracking tags and custom visualization software, whale researchers can see what the whales are doing underwater when they're bubble-netting.

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