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
Mar 25, 2019 • 4min
Tech's Brain Effect: It's Complicated
We don't yet know what the immersion in technology does to our brains, but one neuroscientist says the answer is likely to be that there's good, there's bad, and it's complex. Learn more about your ad choices. Visit megaphone.fm/adchoices
Mar 22, 2019 • 4min
Daylight Brings Toxic Beetles Together for Safety
During daylight hours, hundreds of bombardier beetles of multiple species will congregate together to more effectively ward off any predators not afraid of a lone beetle's toxic spray.
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Mar 19, 2019 • 4min
Solar Jets Cause Standing Waves in Earth's Magnetic Field
When jets of charged particles from the sun hit our magnetosphere, some of the ensuing ripples travel toward the northern and southern poles and get reflected back. The resulting interference allows standing waves to form, like on a drumhead.
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Mar 18, 2019 • 4min
Sing Solo for Higher Fidelity
By tracking duetting choir singers, researchers found that when an individual singer's pitch drifts off tune their partner’s tend to too. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices
Mar 14, 2019 • 3min
Edible Insect Breeding Led to Larger but Not Necessarily Better Larvae
Researchers aiming to lower the cost of mealworms were able to double the worms' size, but the larger larvae had fewer eggs and weaker offspring. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices
Mar 12, 2019 • 4min
Busting Earth-Bound Asteroids a Bigger Job Than We Thought
A new model suggests smashing killer space rocks with insufficient force could let gravity pull the pieces back together. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices
Mar 11, 2019 • 4min
Weekday–Weekend Sleep Imbalance Bad for Blood Sugar Regulation
Weekday sleep deprivation with weekend make-up sleeping seems to be worse for blood sugar control than even chronic sleep deprivation alone. Learn more about your ad choices. Visit megaphone.fm/adchoices
Mar 7, 2019 • 4min
Warm-Blooded Animals Lost Ability to Heal the Heart
Thyroid hormone, which helps warm-blooded animals regulate body temperature, also appears to put a halt on heart regeneration. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices
Mar 6, 2019 • 3min
Animal Migrations Track with Wikipedia Searches
By analyzing nearly 2.5 billion Wikipedia page views, researchers found species searches reflect seasonal animal migrations and plant blooming. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices
Mar 5, 2019 • 4min
Baseball Commish Talks Big Data
At a sports technology conference, baseball commissioner Rob Manfred addressed issues including an automated strike zone and advanced analytics.
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