Crypto-currency mining is hindering the search for alien life
Researchers searching for extraterrestrial life are struggling to get the computer hardware they need, due to crypto-currency mining. "We'd like to use the latest GPUs...and we can't get 'em," said Dan Werthimer. Demand for GPUs has soared recently thanks to crypto-currency mining.
Genetic study of soil reveals new family of antibiotics
Researchers have discovered a new family of antibiotics in samples of soil. In their paper, published in the journal Nature Microbiology, the group describe how the antibiotics, named malacidins, have been shown to kill superbugs such as MRSA, which are resistant to current antibiotics.
UK police are identifying suspects using fingerprint scanners
UK police have begun using a mobile fingerprinting system to identify people in less than a minute. Fingerprints are compared against 12 million records stored in the national criminal and immigration fingerprint databases and, if a match is found, return info like the individual’s name and date of birth.
Robots 1,000 times smaller than a human hair could treat cancer
Scientists from Arizona State University and The Chinese Academy of Sciences just figured out how to build tiny robots that travel through the body's blood stream, hunting for tumors, without doing any harm to healthy cells along the way. In tests on mice, average survival times doubled.
Source: Business Insider
NASA is bringing back Cold War-era rockets to get to Mars
NASA is planning to use atomic rockets to help get humans to Mars. Unlike conventional rockets that burn fuel to create thrust, the atomic system uses the reactor to heat a propellant like liquid hydrogen, which then expands through a nozzle to power the craft, doubling the efficiency at which the rocket uses fuel.
Facial recognition systems have gender and racial biases
Research conducted by Massachusetts Institute of Technology and Stamford University has found that AI-powered facial recognition systems have gender and racial biases, which means because they have been trained using large data sets of white males they are better at picking out that group than any other.