60-Second Science
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
Nov 3, 2014 • 3min
Button Battery Coating Lessens Risk If Swallowed
Thousands of small children swallow tiny batteries each year. A new battery coating could protect kids from internal burns and still allow the batteries to work. Cynthia Graber reports
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Oct 31, 2014 • 3min
Bacteria Lowers Mosquito Transmission of Malaria, Dengue
Mosquitoes that harbor a soil microbe called Chromobacterium Csp_P have a harder time catching dengue virus and the malarial parasite. Christopher Intagliata reports Learn more about your ad choices. Visit megaphone.fm/adchoices
Oct 30, 2014 • 3min
Mammals Might Have Slept Through Dino Destroyer
The ability to engage in extended hibernation might be what saved ancestral mammals from extinction at the end of the Cretaceous period. Karen Hopkin reports Learn more about your ad choices. Visit megaphone.fm/adchoices
Oct 28, 2014 • 3min
Online Personalization Means Prices Are Tailored to You, Too
Christo Wilson, a computer scientist at Northeastern University, says prices online are "super subjective" and vary according to your past clicks and purchases or whether you are shopping on a mobile phone. Christopher Intagliata reports. Learn more about your ad choices. Visit megaphone.fm/adchoices
Oct 22, 2014 • 3min
Fecal Transplanters Fish Out Key Ingredient
The bacterium Clostridium scindens, a member of the gut’s microbiome, appears to ward off the hospital-acquired infection C. difficile. Christopher Intagliata reports Learn more about your ad choices. Visit megaphone.fm/adchoices
Oct 21, 2014 • 4min
Coyote Size Forces Smartness
Topping out at about 20 kilograms, a coyote has to be able to hunt both smaller and bigger prey, and avoid being prey itself, a combination that selects for intelligence. Steve Mirsky reports
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Oct 17, 2014 • 3min
Plant Thorns Increase When Defense Needed
In areas with few herbivores acacia plants don't bother to churn out many of the off-putting thorns. Cynthia Graber reports Learn more about your ad choices. Visit megaphone.fm/adchoices
Oct 16, 2014 • 3min
Lemur Latrine Trees Serve as Community Bulletin Boards
Primatologists spent almost 1,100 hours watching lemurs do their business on their designated tree and concluded that urine and glandular secretions serve as posted messages. Steve Mirsky reports Learn more about your ad choices. Visit megaphone.fm/adchoices
Oct 15, 2014 • 3min
Carnivorous Plant Inspires Anticlotting Medical Devices
By copying aspects of the slick surfaces of insect-catching pitcher plants, researchers created tubes that can carry blood without promoting the formation of blood clots or bacterial attachment. Cynthia Graber reports
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Oct 13, 2014 • 3min
Less Well-Off Donate Bigger Income Percentage
Wealthier people on average gave a lower percentage to charity in 2012 than they did in 2006, while the less affluent increased their giving. Cynthia Graber reports
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