Tech
We summarize the week's scientific breakthroughs every Thursday.
- Tech
Early advantages pay off in public opinion on Twitter
Twitter data show that having a slight advantage early in the formation of public opinion can be beneficial even though the state of the opinions level off over time.
- Tech
Shining a light on radio waves
A new device detects faint signals by first converting them to laser pulses.
- Health & Medicine
Rabbit heart gets full electrode jacket
A silicon jacket makes it possible for scientists to place sensors on specific areas of the heart without glue or stitches and could one day be used for diagnosing and treating human heart diseases.
- Tech
Creature power
Biological fuel cells that generate electricity by harnessing sugars and oxygen in the body may one day power implanted devices in humans and other animals.
- Psychology
Lend an ear to science
Pop music hit maker Clive Davis knows a catchy song when he hears one. Now an app aims to define that elusive quality more concretely.
- Neuroscience
Video games could boost reading skills in dyslexia
People with dyslexia, a developmental reading disorder, have a harder time switching from visual cues to auditory ones, but the constant shifts in video games may help improve the how quickly individuals perceive the change.
- Tech
Termite-inspired robots build structures without central command
Simple guidelines keep machines hauling and placing bricks.
- Physics
Getting warmer in attempt to reach ignition
Fusion energy output hits modest milestone at National Ignition Facility.
- Chemistry
Swapping electrolytes could prevent big battery fires
Researchers now say they have designed a nonflammable lithium ion battery that is as effective as what is already in use.
- Tech
The gene sequencing future is here
The biggest expense in sequencing a human genome now is the cost of storing it.
- Neuroscience
Football helmet redesign can reduce concussion risk
No helmet will ever eliminate the risk of sustaining a concussions during a football game. But tweaking the design may slow the speed of head movements after a hit and reduce the risk of brain trauma.
- Planetary Science
China’s moon rover may be beyond repair
If the rover’s electronics are exposed to the extremely cold temperatures on the moon, they will break, leaving Jade Rabbit inoperable.
