-
科学美国人60秒 SSS 2013-09-02
This is scientific American 60 seconds science. I am, got a minute? Everywhere you go, the trillions of microbs is in you got go to. That is a compllicating sort, because according to a new study a more diverse population of testnal bacteria is links
-
科学美国人60秒 SSS 2013-09-03
Windows can offer beautiful natural light, but on bright days, the sun lighjt can bake a room. That tropic drive the air conditioner to use and energy costs. Now a team od researchers help this ---for bilogically inspired engineering has designed coo
-
科学美国人60秒 SSS 2013-09-04
A baby's cries for food might drive tired parent aggravation,but some species take more drastic measures like the burying beetle,the [xxxxx] which punish it's pesky children by eating them,researches want to get to the bottom of a age-old question in
-
科学美国人60秒 SSS 2013-09-05
Using less energy saves money and lowers greenhouse gas emissions. And various studies have looked at ways to get households to use less energy. Now theres evidence that people in such a study use less energybecause theyre in a study. The general phe
-
科学美国人60秒 SSS 2013-09-06
We've already known that human population can get taller over time but the new study shows just how extreme this growth ---- can be. Economic storyian timidly had a university access in Australian national university. Exam the tight changes in the re
-
科学美国人60秒 SSS 2013-09-09
We already know that human population can get taller overtime,but a new study show just how extreme this growth ber can be.Academic storiology and ...the university as Alexandar Australian National University exame height changes in a relatively shor
-
科学美国人60秒 SSS 2013-09-10
-
科学美国人60秒 SSS 2013-09-11
In the east African savanna, pools of water form during the rainy season only to dry up a few months later. Being a fish in one of these temporary ponds is a challenge. To survive, they race to maturity, with the shortest generation time of any verte
-
科学美国人60秒 SSS 2013-09-13
A vacation always runs more smoothly when you plan ahead. And we humans aren't the only ones who make travel arrangements.A new study shows wild aramitans choose the direction of the trip in advance and then communicate their plans to others. The wor
-
科学美国人60秒 SSS 2013-09-16
This is scientific Americans 60 second science.I'm Eric Barris.Got a minute? We all have that friend,the Debi Donner who finds fault with sunshine and lollipops and see their perpetually half empty glass.Well it turns out being such a drag might be p
-
科学美国人60秒 SSS 2013-09-17
This is Scientific Americana 60 Seconds Science, I'm Christopher Intagliata, got a minute.The Sahara desert isn't known for its greenery, but there's evidence it was once much lusher than today, dotted with waterfall and lakes, now a study suggests t
-
科学美国人60秒 SSS 2013-09-18
This Scientific American 60 Second Science, I'm Sophie Bushwick, got a minute.Developed countries spend about 3 percent of all their electrical power treating waste water, the juice purified contaminated material so it can be returned safely to the e
-
科学美国人60秒 SSS 2013-09-19
This Scientific Americans 60 Seconds Science. I'm Wit Games, got a minute.A bad infection can make you delirious, but mind clears once germs are gone, usually. Not so when researchers recently injected mice with taxol plasma Ganede, this parasites pr
-
科学美国人60秒 SSS 2013-09-20
This is Scientific American 60-second Science,I'm Cynthia Graber.This will just take a minute.Iconic works of art get exhibited worldwide.But as those paintings age,they can become to fragile to extend travel around the globe.The paint can be visuall
-
科学美国人60秒 SSS 2013-09-23
Iconic works of art get exhibited worldwide but as these painting's age they can become to fragile to estan travel around the globe.The pink can be visually examined to gage the integrity,but the only way to check the canvas had been to move a piece
