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Waste water from fracking is over five times saltier than seawater (Photo: Christopher Hal...

Fracking is a highly controversial and divisive issue. Proponents argue that it could be the biggest energy boom since the Arabian oil fields were opened almost 80 years ago, but this comes at a serious cost to the environment. Among the detrimental effects of the process is that the waste water it produces is over five times saltier than seawater, which is, to put it mildly, not good. A research team led by MIT that has found an economical way of removing salt from fracking waste water that promises to not only reduce pollution, but conserve water as well.  Read More

An Apple 1 computer was sold for $905,000 last week

When it was announced earlier this month that a 1976 Apple 1 motherboard would be up for grabs at the Bonhams' History of Science auction in New York, we wondered whether the sale prices such artifacts have attracted in the past adequately reflects their value as landmark innovations. This sale looks to have bucked the trend in the most emphatic fashion, attracting a successful bid of US$905,000 and becoming the most expensive Apple computer ever sold.  Read More

The Yardarm Sensor fits into the grip of a firearm to monitor use in real time

Anytime a police officer draws their weapon, it's likely to be a tense, confusing situation where split second decisions can be the difference between life and death. In an attempt to reduce some of the confusion, Yardarm has developed a wireless sensor that allows firearms to be tracked and monitored in real time thanks to a small electronics package that fits into the weapon's grip.  Read More

The Monkeybar project is using drones to gain a better understanding of malaria outbreaks ...

Over the last ten years, a new type of malaria has been on the rise in the forests of Southeast Asia, and experts are turning to new technologies to try and figure out why. By using drones to observe the environment from above, researchers are gaining a new perspective on how changes to the terrain may be impacting local wildlife and causing the spread of the disease.  Read More

Muufri founders Ryan Pandya and CTO Perumal Gandhi are aiming for a marketable product by ...

“Got (synthetically bioengineered plant-based) Milk?” may not have the punch of the famous California dairy industry advert, but the founders of a Silicon Valley-based biotech startup are hoping their genetically engineered yeast will produce a dairy alternative as good or better than the cow version.  Read More

3D sound and 360 degree panoramic images help visitors get a real feel for a city

If you’ve ever wanted to experience the sights and sounds of cities like New York, San Francisco, Stockholm or Oslo without leaving home, take a look at the Sound City Project, an immersive audiovisual experience combining 3D sounds and panoramic views of popular and iconic world locations.  Read More

Gizmag compares the specifications and features of some of the best entry-level to enthusi...

So you're thinking about getting a new DSLR. Maybe it'll be your first interchangeable lens camera, or you might have been using one for years, but want to scratch the upgrade itch. Either way, we should have you covered with Gizmag's 2014 comparison of the specifications and features of some of the best DSLRs on the market from entry-level to enthusiast models.  Read More

The Expressiv MIDI Guitar system from RORGuitars

Keyboard players, digital drummers and DJs have been dipping into synthesized sonic magic for a long time, but until quite recently, electric guitarists have been left a little wanting. A good example of the progress being made is Fishman's TriplePlay wireless MIDI system. Rather than rely on an externally-mounted hexaphonic pickup of the kind found in TriplePlay, though, Ireland's Rob O'Reilly uses smart fretboard scanning technology for his Expressiv MIDI Guitar System. As well as promising zero latency when in MIDI mode, the instrument also sports "normal" pickups so players can chop and change between analog and digital sounds at the flick of a switch.  Read More

The odor is based on chemicals outgassing from comet 67P/Churyumov–Gerasimenko (Image: ESA...

Comets may be deep-frozen fossils that could provide clues as to the earliest days of the Solar System, but what does one smell like? Not very nice, says ESA, whose Rosetta space probe has discovered that comet 67P/Churyumov–Gerasimenko (67P/C-G) has the aroma of rotten eggs and horse dung.  Read More

Artist's impression of the Krossblade SkyCruiser over London

Can’t decide if you want an airplane, a helicopter, or a flying car? Then why not all three at once? Arizona-based start-up Krossblade seems to think the same way with its SkyCruiser concept – an electric hybrid aircraft that not only switches between being an airplane and a quadcopter, but can be driven on the road as well.  Read More

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