Science Quickly
Scientific American
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
Mentioned books
Sep 3, 2019 • 4min
Cholesterol Climbs after Crows Chomp Cheeseburgers
Wild animals that live near humans have higher cholesterol than their rural counterparts—and our food could be to blame. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices
Aug 30, 2019 • 4min
How Hurricanes Influence Spider Aggressiveness
As Hurricane Dorian approaches Florida, consider that feeding style means that aggressive tangle-web spider colonies produce more offspring after severe weather, while docile colonies do better in calm conditions.
Learn more about your ad choices. Visit megaphone.fm/adchoices
Aug 28, 2019 • 4min
Graphene Garment Blocks Blood-Sucking Skeeters
A small patch of graphene on human skin seemed to block the mosquitoes’ ability to sense certain molecules that trigger a bite. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices
Aug 26, 2019 • 3min
Martian Winds Could Spread Microbe Hitchhikers
Microbes fly tens of miles over Chile’s dry, UV-blasted Atacama Desert—and scientists say the same could happen on Mars. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices
Aug 21, 2019 • 4min
Including Indigenous Voices in Genomics
A program at the University of Illinois trains indigenous scientists in genomics—in hopes that future work will be aimed at benefiting those communities. Christine Herman reports. Learn more about your ad choices. Visit megaphone.fm/adchoices
Aug 19, 2019 • 4min
West Point Uniforms Signify Explosive Chemistry
U.S. Military Academy cadets wear the colors black, gray and gold for reasons found in gunpowder’s chemistry.
Learn more about your ad choices. Visit megaphone.fm/adchoices
Aug 14, 2019 • 3min
Secrets of the Universe Trapped in Antarctic Snow
Scientists found an interstellar iron isotope in Antarctic snow samples—which hints that our region of the universe may be the remnant of an ancient exploding star. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices
Aug 13, 2019 • 4min
Certain Personality Types Are Likely to Make a "Foodie Call"
Some people go on dates just to score a free meal—a phenomenon known as a “foodie call.” But it takes a certain personality type. Karen Hopkin reports. Learn more about your ad choices. Visit megaphone.fm/adchoices
Aug 12, 2019 • 3min
Artificial Intelligence Sniffs Out Unsafe Foods
Researchers trained machine-learning algorithms to read Amazon reviews for hints that a food product would be recalled by the FDA. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices
Aug 9, 2019 • 3min
A Computer Tells Real Smiles from Phonies
Slight changes around the eyes are indeed a giveaway as to whether a smile is sincere or faked. Learn more about your ad choices. Visit megaphone.fm/adchoices
