Science

Krulwich Wonders...
8:56 am
Fri May 17, 2013

What Did I Do Last Summer? Oh, I Discovered How To Make Babies Without Sex. And You?

Robert Krulwich NPR

Originally published on Fri May 17, 2013 10:26 am

Ah, if only all summers could be like June, July and August 1740 — when three young guys (and a 6-year-old and a 3-year-old) did a science experiment that startled the world. In those days, you could do biology without a fancy diploma. More people could play.

Read more
TED Radio Hour
8:55 am
Fri May 17, 2013

When Is the Right Time To Give?

Mark Bezos at TED University in 2011.
James Duncan Davidson TED

Originally published on Mon December 16, 2013 4:26 pm

Part 1 of the TED Radio Hour episode Giving It Away.

About Mark Bezos' TEDTalk

Volunteer firefighter Mark Bezos tells a story of an act of heroism that didn't go quite as expected — but that taught him a big lesson: Don't wait to be a hero. Give now.

About Mark Bezos

Read more
TED Radio Hour
8:55 am
Fri May 17, 2013

How Can You Give A Community Better Health?

Ron Finley, renegade gardener, says food is both the problem and the solution.
James Duncan Davidson TED

Originally published on Fri December 20, 2013 8:37 am

Part 2 of the TED Radio Hour episode Giving It Away.

About Ron Finley's TEDTalk

Ron Finley plants vegetable gardens in South Central LA — in abandoned lots, traffic medians, along the curbs. Why? For fun, for defiance, for beauty and to offer some alternative to fast food in a community where "the drive-thrus are killing more people than the drive-bys."

About Ron Finley

Read more
TED Radio Hour
8:55 am
Fri May 17, 2013

Do We Have The Wrong Idea About Charity?

Dan Pallotta at the TED conference in 2013.
James Duncan Davidson TED

Originally published on Mon December 16, 2013 4:30 pm

Part 3 of the TED Radio Hour episode Giving It Away.

About Dan Pallotta's TEDTalk

Read more
Shots - Health News
3:14 pm
Thu May 16, 2013

A Small Shock To The System May Help Brain With Math

Ever get stuck on these?
iStockphoto.com

Originally published on Fri May 17, 2013 9:59 am

Stimulating the brain with a very small electrical current through the forehead could boost a student's ability to learn and remember basic mathematics, a provocative experiment suggests.

The work, published online Thursday by the journal Current Biology, could help those who struggle with mental arithmetic. But the study was small and the long-term effect wasn't profound.

Read more

Pages