Science Friday Video Podcast

Science Friday, as heard on NPR, is a weekly discussion of the latest news in science, technology, health, and the environment hosted by ...
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Video Episodes:

Coolest Lab Ever?
1259 Views
14:10:00 03/09/12

Convincing a rat to run on a treadmill is just another day at the office for the researchers at the Concord Field Station (CFS), a Harvard lab located in Bedford, ...

Coolest Lab Ever?

Added 03/09/12
1259 Views

Coolest Lab Ever?

[LESS INFO] 1259 VIEWS | ADDED 14:10:00 03/09/12
Convincing a rat to run on a treadmill is just another day at the office for the researchers at the Concord Field Station (CFS), a Harvard lab located in Bedford, Mass. The lab focuses on comparative biomechanics, which requires lots of animals--including an emu, parrots, jerboas, goats--and lots of devices to document their movement.

Coyotes Cruise NYC
751 Views
14:10:00 03/05/12

Coyotes have been spotted in the Bronx, Queens and even Manhattan. Wildlife biologist Mark Weckel has been documenting their immigration to New York City through "...

Coyotes Cruise NYC

Added 03/05/12
751 Views

Coyotes Cruise NYC

[LESS INFO] 751 VIEWS | ADDED 14:10:00 03/05/12
Coyotes have been spotted in the Bronx, Queens and even Manhattan. Wildlife biologist Mark Weckel has been documenting their immigration to New York City through "camera traps" he has set up in the city parks. Weckel explains the project and shares some of his best coyote footage.

SciFri: Desktop Di...
29 Views
18:00:00 03/02/12

Many of us spend more time at our desks than anywhere else. Astrophysicist Neil deGrasse Tyson takes us into his office at the Hayden Planetarium in New York City ...

SciFri: Desktop Diaries: Neil deGrasse Tyson

Added 03/02/12
29 Views

SciFri: Desktop Diaries: Neil deGrasse Tyson

[LESS INFO] 29 VIEWS | ADDED 18:00:00 03/02/12
Many of us spend more time at our desks than anywhere else. Astrophysicist Neil deGrasse Tyson takes us into his office at the Hayden Planetarium in New York City for a tour of his office. From a Saturn lamp Tyson made as a kid to his van Gogh pillow, Tyson highlights some of his universe-themed paraphernalia, and talks about what his journey to science stardom has been like.

Desktop Diaries: Ne...
1219 Views
14:10:00 03/02/12

Many of us spend more time at our desks than anywhere else. Astrophysicist Neil deGrasse Tyson takes us into his office at the Hayden Planetarium in New York City ...

Desktop Diaries: Neil deGrasse Tyson

Added 03/02/12
1219 Views

Desktop Diaries: Neil deGrasse Tyson

[LESS INFO] 1219 VIEWS | ADDED 14:10:00 03/02/12
Many of us spend more time at our desks than anywhere else. Astrophysicist Neil deGrasse Tyson takes us into his office at the Hayden Planetarium in New York City for a tour of his office. From a Saturn lamp Tyson made as a kid to his van Gogh pillow, Tyson highlights some of his universe-themed paraphernalia, and talks about what his journey to science stardom has been like.

SciFri: Secret Lif...
28 Views
18:00:00 02/24/12

Look at frozen water through cross-polarized light, and zoom in with a macro lens, and you'll find a colorful and intricate landscape. Edward Aites, a photographer...

SciFri: Secret Life Of Ice

Added 02/24/12
28 Views

SciFri: Secret Life Of Ice

[LESS INFO] 28 VIEWS | ADDED 18:00:00 02/24/12
Look at frozen water through cross-polarized light, and zoom in with a macro lens, and you'll find a colorful and intricate landscape. Edward Aites, a photographer and videographer specializing in time-lapse, said he was looking for something to explore in his studio during the winter months and started playing around with ice. The results are mesmerizing.

Secret Life Of Ice
1354 Views
14:10:00 02/24/12

Look at frozen water through cross-polarized light, and zoom in with a macro lens, and you'll find a colorful and intricate landscape. Edward Aites, a photographer...

Secret Life Of Ice

Added 02/24/12
1354 Views

Secret Life Of Ice

[LESS INFO] 1354 VIEWS | ADDED 14:10:00 02/24/12
Look at frozen water through cross-polarized light, and zoom in with a macro lens, and you'll find a colorful and intricate landscape. Edward Aites, a photographer and videographer specializing in time-lapse, said he was looking for something to explore in his studio during the winter months and started playing around with ice. The results are mesmerizing.

SciFri: Where's Th...
26 Views
18:00:00 02/17/12

Cuttlefish are master camouflagers. How they change their skin patterns may tell us something about how they see the world, says biologist Sarah Zylinski. Her work...

SciFri: Where's The Cuttlefish?

Added 02/17/12
26 Views

SciFri: Where's The Cuttlefish?

[LESS INFO] 26 VIEWS | ADDED 18:00:00 02/17/12
Cuttlefish are master camouflagers. How they change their skin patterns may tell us something about how they see the world, says biologist Sarah Zylinski. Her work suggests that when cuttlefish see incomplete shapes, they fill in the visual blanks -- much like humans do.

Where's The Cuttlef...
2153 Views
14:10:00 02/17/12

Cuttlefish are master camouflagers. How they change their skin patterns may tell us something about how they see the world, says biologist Sarah Zylinski. Her work...

Where's The Cuttlefish?

Added 02/17/12
2153 Views

Where's The Cuttlefish?

[LESS INFO] 2153 VIEWS | ADDED 14:10:00 02/17/12
Cuttlefish are master camouflagers. How they change their skin patterns may tell us something about how they see the world, says biologist Sarah Zylinski. Her work suggests that when cuttlefish see incomplete shapes, they fill in the visual blanks -- much like humans do.

The Look Of Love
125 Views
14:10:00 02/10/12

News you can use for Valentine's Day: When you gaze into your sweetheart's eyes, look for enlarged pupils. Psychologist Bruno Laeng says our pupils don't just resp...

The Look Of Love

Added 02/10/12
125 Views

The Look Of Love

[LESS INFO] 125 VIEWS | ADDED 14:10:00 02/10/12
News you can use for Valentine's Day: When you gaze into your sweetheart's eyes, look for enlarged pupils. Psychologist Bruno Laeng says our pupils don't just respond to light, but to thoughts too. Studies show that our pupils dilate when something captures our attention, including when we feel strong emotions. Laeng discusses how psychologists are using "pupillometry" in the lab.

Creating Earth
1090 Views
14:10:00 02/03/12

NASA’s iconic images of Earth from space date back to the late 1960s--with snapshots taken by Apollo astronauts. The modern “blue marble” images are captured by ma...

Creating Earth

Added 02/03/12
1090 Views

Creating Earth

[LESS INFO] 1090 VIEWS | ADDED 14:10:00 02/03/12
NASA’s iconic images of Earth from space date back to the late 1960s--with snapshots taken by Apollo astronauts. The modern “blue marble” images are captured by machines and they’re not photos. They’re datasets collected by instruments aboard satellites and then translated into imagery on the ground.

Creating Earth
55 Views
14:10:00 02/03/12

NASA’s iconic images of Earth from space date back to the late 1960s--with snapshots taken by Apollo astronauts. The modern “blue marble” images are captured by ma...

Creating Earth

Added 02/03/12
55 Views

Creating Earth

[LESS INFO] 55 VIEWS | ADDED 14:10:00 02/03/12
NASA’s iconic images of Earth from space date back to the late 1960s--with snapshots taken by Apollo astronauts. The modern “blue marble” images are captured by machines and they’re not photos. They’re datasets collected by instruments aboard satellites and then translated into imagery on the ground.

Ode To Ice
788 Views
14:10:00 01/27/12

Ice can be difficult to get a handle on, literally and figuratively. It can be cloudy or clear, as hard as concrete or as soft as a snowflake. We spoke with two ic...

Ode To Ice

Added 01/27/12
788 Views

Ode To Ice

[LESS INFO] 788 VIEWS | ADDED 14:10:00 01/27/12
Ice can be difficult to get a handle on, literally and figuratively. It can be cloudy or clear, as hard as concrete or as soft as a snowflake. We spoke with two ice experts--an ice sculptor and ice researcher--about the slippery material, to find out what fascinates them about frozen water.

Mini Speed Demons
775 Views
14:10:00 01/20/12

From mantis shrimp to trap-jaw ants, some of the fastest organisms on the planet are ones you may have never heard of. Biologist Sheila Patek, of the University of...

Mini Speed Demons

Added 01/20/12
775 Views

Mini Speed Demons

[LESS INFO] 775 VIEWS | ADDED 14:10:00 01/20/12
From mantis shrimp to trap-jaw ants, some of the fastest organisms on the planet are ones you may have never heard of. Biologist Sheila Patek, of the University of Massachusetts Amherst, says the creatures she studies move at speeds that are hard for us to imagine, let alone perceive. A high-speed camera is a must.

Computer Of Bubbles
38 Views
14:10:00 01/13/12

Bubbles can do computations, says Stanford professor Manu Prakash. Just like electrons running through wires in your computer, Prakash directed bubbles through tin...

Computer Of Bubbles

Added 01/13/12
38 Views

Computer Of Bubbles

[LESS INFO] 38 VIEWS | ADDED 14:10:00 01/13/12
Bubbles can do computations, says Stanford professor Manu Prakash. Just like electrons running through wires in your computer, Prakash directed bubbles through tiny etched tubes and showed basic computations were possible. Bubbles are bigger and slower than electrons, but they can carry things--meaning you could create as you compute, Prakash says.

What Happens When Y...
745 Views
14:10:00 01/06/12

Everything is a little bit magnetic, says physicist Richard Hill. So with a powerful magnet, it is possible to levitate almost anything--strawberries, water, insec...

What Happens When You Levitate Flies?

Added 01/06/12
745 Views

What Happens When You Levitate Flies?

[LESS INFO] 745 VIEWS | ADDED 14:10:00 01/06/12
Everything is a little bit magnetic, says physicist Richard Hill. So with a powerful magnet, it is possible to levitate almost anything--strawberries, water, insects. In a recent study, Hill levitated fruit flies to see how they behaved when they didn't have gravity pulling them down.

The Hunt For A Vani...
1285 Views
14:10:00 12/23/11

In 1956, dentist and amateur ornithologist William Rhein captured the rare Imperial woodpecker on 16 mm color film. Although this 85 second clip is the only known ...

The Hunt For A Vanishing Woodpecker

Added 12/23/11
1285 Views

The Hunt For A Vanishing Woodpecker

[LESS INFO] 1285 VIEWS | ADDED 14:10:00 12/23/11
In 1956, dentist and amateur ornithologist William Rhein captured the rare Imperial woodpecker on 16 mm color film. Although this 85 second clip is the only known photographic record of the bird, Rhein kept the film to himself until after he died. Writer and bird fanatic Tim Gallagher tells the story of Rhein’s expedition to look for the bird, and his own trip to the same mountains over 50 years later.

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Coolest Lab Ever?

Show: Science Friday Video Podcast

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Coolest Lab Ever?
03/09/12

Convincing a rat to run on a treadmill is just another day at the office for the researchers at the Concord Field Station (CFS), a Harvard lab located in Bedford, Mass. The lab focuses on comparative biomechanics, which requires lots of animals--including an emu, parrots, jerboas, goats--and lots of devices to document their movement.