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Science Quickly

Scientific Americanwww.sciencequickly.com
Host Rachel Feltman, alongside leading science and tech journalists, dives into the rich world of scientific discovery in this bite-size science variety show.

Episodes

Invisible Killers Hitchhike on Native Plant Seedlings

More than a quarter of the seedlings sampled at native plant nurseries were infected with pathogens—which could hamper restoration work. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices

Jan 04, 20194 min

Facebook Users Value the Service More Than Investors Do

Users of the social network said they'd require payment of more than $1,000 to quit the platform for one year. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices

Jan 02, 20193 min

Science News from around the Planet

A few brief reports about international science and technology from Germany to Rwanda, including one on the discovery of the world's oldest known brewery, discovered in Israel. Learn more about your ad choices. Visit megaphone.fm/adchoices

Dec 31, 20184 min

Turn Xmas Tree into Food and Medicine

Pine needles can easily be broken down into sugars as well as the building blocks of paint, adhesives and medicines. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices

Dec 29, 20183 min

Simple Sugars Wipe Out Beneficial Gut Bugs

Fructose and sucrose can make it all the way to the colon, where they spell a sugary death sentence for beneficial bacteria. Karen Hopkin reports. Learn more about your ad choices. Visit megaphone.fm/adchoices

Dec 27, 20183 min

Smarter Pricing Could Ease Parking Frustration

A new algorithm raises parking rates in busy neighborhoods and lowers them elsewhere, guaranteeing free parking spots regardless of location. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices

Dec 26, 20183 min

"Hunger Hormone" Ghrelin Aids Overindulgence

Ghrelin, the hormone that makes you hungry, also makes food, and food smells, irresistibly appealing. Karen Hopkin reports. Learn more about your ad choices. Visit megaphone.fm/adchoices

Dec 25, 20183 min

Colorful Peacocks Impress Females with Good Vibes

Peafowls' head crests are specifically tuned to the vibrations produced by feather-rattling male peacocks, thus acting as a sort of antenna. Jason G. Goldman reports. Learn more about your ad choices. Visit megaphone.fm/adchoices

Dec 24, 20184 min

Measuring the Strength of a Person's Gaze

A new study suggests that, unconsciously, we actually do believe that looking exerts a slight force on the things being looked at. Karen Hopkin reports. Learn more about your ad choices. Visit megaphone.fm/adchoices

Dec 23, 20183 min

"Relaxation Music" Works—but So Does Chopin

So-called "relaxation music" is only about as effective as a soothing Chopin piece at lulling listeners into a relaxed state. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices

Dec 22, 20184 min

Bone Building Needs Bit of Breakdown First

The hormone irisin encourages bone remodeling, in part by first triggering another substance that encourages some bone breakdown. Learn more about your ad choices. Visit megaphone.fm/adchoices

Dec 21, 20184 min

Frog Picks Maternity Ward Like Goldilocks

The Bahia's broad-snout casque-headed tree frog needs a pool to raise its young that's just right. Learn more about your ad choices. Visit megaphone.fm/adchoices

Dec 20, 20184 min

You Gotta Scratch That Itch

A particular set of brain neurons may be behind registering itch and inducing us to scratch. Learn more about your ad choices. Visit megaphone.fm/adchoices

Dec 19, 20184 min

Join <i>Blue Planet II</i> Live-Tweet

Starting December 16, ocean scientists will live-tweet the BBC documentary series Blue Planet II, available via Netflix. Learn more about your ad choices. Visit megaphone.fm/adchoices

Dec 14, 20183 min

Big-Boned Chickens May Be Humans' Geologic Legacy

Millions of years from now, the geologic record of the "Anthropocene" will be littered with plastics, yes, but also chicken bones. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices

Dec 13, 20184 min

Ancient Marine Reptiles Had Familiar Gear

Ichthyosaurs had traits in common with turtles and modern marine mammals, like blubber and countershading camouflage. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices

Dec 12, 20183 min

Little Aphids Ride Big Ones to Safety

When trouble lurks, juvenile aphids drop off of the plants they're eating and hitch a ride on bigger aphid escapees. Learn more about your ad choices. Visit megaphone.fm/adchoices

Dec 11, 20184 min

Utah's Deserts Are Bee Hotspots

The Trump administration is shrinking Utah's desert monuments, stripping some federal protections for wild pollinators. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices

Dec 08, 20183 min

Who's a Smart Dog?!

An estimate of dog intelligence requires looking at non-dogs as well to understand what's special to canines and what is just typical of the taxonomic groups they're in. Learn more about your ad choices. Visit megaphone.fm/adchoices

Dec 06, 20184 min

Data Reveals Most Influential Movies

By analyzing the network connections between 47,000 films on IMDb, researchers found the most influential films ever made. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices

Dec 05, 20183 min

Blue Whales Have Changed Their Tune

In the last few decades blue whale calls have been getting lower in pitch—and a rebound in their numbers may be the reason. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices

Nov 30, 20184 min

Smart Meters Speed Showers

Smart meters on showerheads encouraged hotel guests to conserve—even though they personally saved no money. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices

Nov 27, 20183 min

Mars Mission Makes Clean Landing

The sounds of the Mars InSight Mission control room during the tense minutes leading to the landing on the surface. Learn more about your ad choices. Visit megaphone.fm/adchoices

Nov 26, 20184 min

Do Wine over Those Brussels Sprouts

Taking a swig of red wine before eating Brussels sprouts appears to moderate Brussels sprouts' polarizing flavor. Christopher Intagliata reports Learn more about your ad choices. Visit megaphone.fm/adchoices

Nov 21, 20183 min

Rains Bring a Microbial Massacre to Chilean Desert

Freak heavy rainstorms in 2015 and 2017 wiped out many dry-adapted microbes in the Atacama Desert, useful info in the search for life off Earth. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices

Nov 19, 20183 min

Consensual Hugs Seem to Reduce Stress

People who had a conflict in a given day but also got hugged were not as affected by the negative interaction as were their unhugged counterparts. Learn more about your ad choices. Visit megaphone.fm/adchoices

Nov 18, 20183 min

World's Largest Organism Faces Bleak Future

The single organism that is the Utah aspen grove known as Pando is on the decline due to herbivores wiping out its youngest tree outgrowths Learn more about your ad choices. Visit megaphone.fm/adchoices

Nov 17, 20185 min

U.S. Immigrants Leave Country&mdash;and Microbes&mdash;Behind

Immigrants to the U.S. lose their native mix of gut microbes almost immediately after arriving in the U.S.—which researchers can't quite explain. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices

Nov 14, 20184 min

Science News Briefs from All over

A few very brief reports about international science and technology from Alaska to Indonesia, including one on offshore dairy farming from the Netherlands. Learn more about your ad choices. Visit megaphone.fm/adchoices

Nov 13, 20183 min

Babies and Chimps Share a Laugh

Adult humans laugh primarily on the exhale, but human babies laugh on the inhale and the exhale—as do chimps. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices

Nov 10, 20183 min
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