Tech
We summarize the week's scientific breakthroughs every Thursday.
- Earth
Deep network
The NEPTUNE observatory — a ring of six underwater research stations connected to the Internet with fiber optic cables — is the first online observatory to brave the depths of the abyss.
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- Tech
Bacterial batteries get a solid boost
Using microbes to harvest energy from wastewater now has a silver lining, with the metal making reliable, rechargeable batteries.
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- Tech
Stretchy, see-through material conducts electricity
Simple new device could find use in loudspeakers, artificial muscles or soft robots.
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- Tech
Online ‘likes’ multiply themselves
Social media users swayed by previous ratings, researchers find when they randomly assign positive and negative votes.
- Tech
Hybrid race car of transistors debuts
A new transistor combines the essential features of high speed and low energy consumption.
- Tech
Bandage-like patch dissolves to deliver medicine to skin
Flexible material gets drugs or vaccines into body painlessly.
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- Tech
Surgical tool smokes out cancer in seconds
Sniffing for telltale molecules, method analyzes tissue with every cut.
- Tech
Sound waves put levitation on the move
Technique transports nonmagnetic particles such as cells, water droplets and coffee grounds.
