Emerging Tech

Scientists find a technique to identify electricity-producing bacteria

A new development in bacteriology could allow microbes to be used to run fuel cells and purify sewage water, according to a team at Massachusetts Institute of Technology (MIT)’s Department of Mechanical Engineering. Bacteria have been identified which have evolved a unique form of breathing in oxygen-poor environments by producing electricity. These bacteria can be […]

Emerging Tech

Caltech scientists used DNA to play the world’s tiniest game of tic-tac-toe

[embedded content] Wondering which penny-pinching family member will hand out the smallest gifts this holidays? It would be hard to beat the one California Institute of Technology (Caltech) researchers just gave the world — with the tiniest ever version of the game tic-tac-toe. Having previously used nanoscale bioengineering to create a replica of the iconic […]

Emerging Tech

Scientists are beginning to worry about bacteria found in Space Station toilet

The toilet on the International Space Station (ISS) is home to strains of Enterobacter bacteria that are similar to recently discovered multi-drug resistant bacteria on Earth. That’s the result of a recent study out of NASA’s Jet Propulsion Laboratory at the California Institute of Technology. The five strains identified on the ISS showed patterns of antimicrobial resistance […]

Gears & Gadgets

Spanish scientists: EnChroma glasses won’t fix your color blindness

Enlarge / EnChroma glasses have always had both skeptics and true believers. Who’s right? It’s complicated. EnChroma The much-touted EnChroma glasses don’t help colorblind users see new colors; they merely let the colorblind see the same colors in a different way, according to a new study published in Optics Express by scientists at Spain’s University of […]

Emerging Tech

Scientists want to bore holes through clouds using lasers from satellites

Most information today travels through underground cables and from satellites beaming radio signals. In the coming decade, satellite information may instead be sent via lasers, which, among other advantages, are more secure and can carry more data. But lasers have a big weak spot those other technologies don’t have — lasers can’t pass through clouds. […]

Emerging Tech

Scientists showcase brain-to-brain communication with game of 3-player ‘Tetris’

In the future, we might be able to use brain implants like Elon Musk’s proposed Neuralink to directly connect both with other electronic devices and human beings; transmitting thoughts through a kind of high-tech telepathy. That’s still a long ways away, but researchers from the University of Washington have passed a milestone on that journey: […]