Science

2:18pm

Fri October 25, 2013
Shots - Health News

Why Engineers Want To Put B Vitamins In 3-D Printers

This riboflavin-rich material can be used to print intricate, microscopic structures in three dimensions.
Courtesy of North Carolina State University

Almost every day it seems there's a new use for 3-D printing.

In medicine, the printers are already making prosthetic hands, hearing aid cases and parts of human ears.

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12:47pm

Fri October 25, 2013
Movies

Science Goes to the Movies: 'Gravity'

Transcript

(SOUNDBITE OF MOVIE)

UNIDENTIFIED MAN #1: The most spectacular science shocker ever filmed. Too real to be science fiction, now science fact.

IRA FLATOW, HOST:

That theme signals a new series we're calling Science Goes to the Movies. If you ever watch sci-fi flick and think, now, com on. Did that really happen? Well, to us, that's what this series is all about. We're going to ask scientists to put on their film critic hats and help us separate the fact from Hollywood fiction.

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12:47pm

Fri October 25, 2013
Author Interviews

Craig Venter: Life at the Speed of Light

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY. I'm Ira Flatow. Craig Venter was the first person to ever create a living thing from scratch, a cell, a bacterium, into which was inserted manmade genetic material - DNA. And for all intents and purposes, it was alive, moving, reproducing. It opened up a whole new world of what he and we now call synthetic biology, creating stuff from genetic code as we need it.

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12:47pm

Fri October 25, 2013
Animals

Discover the Inner Beauty of the Naked Mole Rat

Transcript

IRA FLATOW, HOST:

Up next, it's time for our video pick of the week. And making his debut on SCIENCE FRIDAY is our new video producer, Luke Groskin. Hey, Luke.

LUKE GROSKIN, BYLINE: Hi, Ira.

FLATOW: You like this seat? Get used to it.

GROSKIN: It's nice and comfy.

FLATOW: All right. What have you got for us this week?

GROSKIN: Well, today we're going to regale ourselves in the inner beauty of the naked mole rat.

(LAUGHTER)

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12:47pm

Fri October 25, 2013
Environment

Climate Change Aids Toxic Slime's Advance

Sewage and fertilizer runoff into China's Lake Taihu have fed a nasty bloom: an annual explosion of frothy cyanobacteria, which release neurotoxins into the lake. Hans Paerl, a marine and environmental scientist who studies Lake Taihu, says the warmer temperatures brought by climate change only contribute to the slime's advance.

12:46pm

Fri October 25, 2013
Mental Health

Uncovering the Brain of a Psychopath

What makes someone a psychopath? Can these traits be passed through family lines? Neuroscientist James Fallon, and author of The Psychopath Inside: A Neuroscientist's Personal Journey Into the Dark Side of the Brain, discusses his scientific and personal exploration into the antisocial mind.

12:46pm

Fri October 25, 2013
Science

The Real-Life Walking Dead

Cotard's syndrome, also known as Walking Corpse Syndrome, is a rare disorder that causes sufferers to believe they are dead. The exact cause is unknown. Doctors Thomas Linden and Andres Hellden describe effects of the syndrome that they observed in patients who took a common antiviral medication.

11:03am

Fri October 25, 2013
The Salt

Does Bacon Really Make Everything Better? Here's The Math

Originally published on Sat October 26, 2013 2:53 pm

According to big data, this bacon and avocado sandwich should be a party for your tastebuds.
iStockphoto

You'd have to be living under a rock to miss the signs of our cultural obsession with bacon.

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4:23pm

Thu October 24, 2013
Your Health

Want To Cut Calories? Try Snacking On Calorie-Dense Almonds

Originally published on Thu October 24, 2013 5:57 pm

A new study has found that people who snack on almonds really do eat less throughout the day. It's the combination of fiber, protein and the fact that we don't absorb all the calories we eat since we don't chew them very well. Another reason? They don't have carbs, which stimulate our appetites.

3:33pm

Thu October 24, 2013
13.7: Cosmos And Culture

A Life In Science: From Housewife To Amazon Trailblazer

Originally published on Thu October 24, 2013 3:44 pm

Aotus lemurinus, a type of owl monkey also referred to as the gray-bellied night monkey, seen here at the Santa Fe Zoo, in Medellin, Colombia.
Raul Arboleda AFP/Getty Images

It all started in 1968 at a pet shop called Fish 'N' Cheeps in New York's Greenwich Village. On the way to a Jimi Hendrix concert, Patricia Wright and her husband dashed into the shop to escape heavy rain. There, a two-pound ball of fur from the Amazon captured their attention. A few weeks and $40 later, this owl monkey became their pet; later on they acquired a female as well.

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