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Chemistry

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Podcast for 20 January 2012

January 20, 2012

ANIMALS & PEOPLE - Levitating flies, what dogs and babies have in common, how oxytocin makes kinder, gentler monkeys, a fish that mimics an octopus that mimics a fish, and how bats hear with both sides of the brain.

Read morePodcast for 20 January 2012

Predicting Side Effects

January 5, 2012

Computer scientists have developed a mathematical model to predict a drug’s side-effects before they can harm patients.

Read morePredicting Side Effects

Podcast for 30 December 2011

December 30, 2011

DRUGS & ROCK 'N ROLL - Predicting drug side-effects before they can harm patients. A blood test for antidepressant effectiveness. Is 27 really an unlucky number for famous musicians? Are collecting and hoarding related? And why babies favor vigilante justice.

Read morePodcast for 30 December 2011

Critter Chemicals Roundup

December 30, 2011

Some of the most potent antibiotics and insecticides come from animals. Researchers have identified some promising new candidates, derived from ants and frogs.

Read moreCritter Chemicals Roundup

New Materials Roundup

December 23, 2011

New fabric coatings could allow clothes to clean and disinfect themselves simply by hanging out in the sun.

Read moreNew Materials Roundup

Solar Energy Roundup

December 16, 2011

Researchers have created a combination of fool’s gold and silicon that could be used to make inexpensive solar cells.

Read moreSolar Energy Roundup

Dryer Lint Pollution

December 8, 2011

Drying polyester clothing in a machine may contribute to plastic pollution at sea.

Read moreDryer Lint Pollution

Supercooled Water

December 7, 2011

On a molecular level, water doesn't have to become ice until minus-55 degrees Fahrenheit.

Read moreSupercooled Water

Anti-Aphrodisiac

November 8, 2011

A chemical that repels the opposite sex could be used to help control a common crop pest without the use of pesticides.

Read moreAnti-Aphrodisiac

Podcast for 4 November 2011

November 4, 2011

THE SCIENCE OF LIGHT & VISION - A pacemaker that restarts the heart with light, and a secret code made from fluorescent bacteria. And, could a lack of outdoor activity be making kids more nearsighted? Also: new research suggests that IQ might not be as stable as once thought.

Read morePodcast for 4 November 2011

Alcohol & Infection

November 4, 2011

Lab studies show how alcohol inhibits the immune system's response to an infection.

Read moreAlcohol & Infection

Podcast for 28 October 2011

October 28, 2011

SCIENCE UNDERWATER - Why the seas of the future may belong to jellyfish, why fish tanks can be breeding grounds for aggression, how chatter between ocean bacteria contributes to climate change, and good news about sea turtles. Also, scientists unveil the first underwater cloaking device.

Read morePodcast for 28 October 2011

Pre-Empting Allergies

October 28, 2011

A new treatment may block specific allergies without disrupting other immune functions.

Read morePre-Empting Allergies

Breath Toxin Detector

October 25, 2011

Advances in technology have made it possible to develop a hand-held breath test for a wide range of toxic chemicals.

Read moreBreath Toxin Detector

Mercury’s Make-up

October 24, 2011

The MESSENGER spacecraft is revealing new details about the tiny planet’s chemical composition.

Read moreMercury’s Make-up

Podcast for 21 October 2011

October 21, 2011

PREVENTIVE HEALTH - Vitamin D and ethnicity, a breath test for toxins, drinking and the immune system, measuring pain in the brain, and a new weapon to combat allergic reactions.

Read morePodcast for 21 October 2011

Aquarium Fish Aggression

October 21, 2011

Bigger tanks and richer environments reduce aggression in popular pet fish.

Read moreAquarium Fish Aggression

Woolly Mammoth Blood

October 20, 2011

A replica of woolly mammoth blood protein may lead to treatments for hypothermia and improvements in surgery.

Read moreWoolly Mammoth Blood

Tooth Regeneration

October 19, 2011

A new technique can reverse early tooth decay without drilling.

Read moreTooth Regeneration

Slick Pitcher Plants

October 18, 2011

The specialized leaves of carnivorous pitcher plants are inspiring the next generation of super-slick materials.

Read moreSlick Pitcher Plants

Not-So-Precious Metals

October 11, 2011

If you’re wearing a gold ring, it began as a meteeorite that struck the earth billions of years ago, but vast deposits of precious metals are also hidden deep in the earth’s core.

Read moreNot-So-Precious Metals

Podcast for 7 October 2011

October 6, 2011

MERCURY SPECIAL REPORT - The MESSENGER spacecraft is revealing new discoveries about the planet closest to our Sun.

Read morePodcast for 7 October 2011

Mercury Hollows

October 4, 2011

NASA's MESSENGER spacecraft has identified mysterious hollows on the planet's surface.

Read moreMercury Hollows

Mercury Origins

October 3, 2011

The MESSENGER spacecraft is revealing surprising details about the origins of the planet Mercury.

Read moreMercury Origins
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