Battle Lines Drawn Around the Legality of 'Killer Robots'
U.S. Navy drone aboard aircraft carrier.
April 24th, 2015
While the LAWS debate in Geneva was deeper and richer than previous discussions, key definitions – which are needed to word a protocol to restrict them – remain unclear and up for continued debate.
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Garmin Forerunner 620: GPS Watch Review
The Garmin Forerunner 620.
April 23rd, 2015
The Forerunner 620 tracks advanced metrics that serious runners will certainly find useful.
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Polar M400: GPS Watch Review
The Polar M400.
April 22nd, 2015
The Polar M400 is a GPS running and cycling watch that can be paired with a heart rate strap to track your pulse as you exercise.
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Best GPS Watches of 2015
Garmin Forerunner 920XT, TomTom Runner Cardio and Polar M400.
April 24th, 2015
We rounded up a total of 21 GPS watches to find the ones that work best for runners, triathletes and everyone in between. Here are our top picks.
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Scientists Turn to Drones For Closer Look at Sea Ice
arctic sea ice, ice melt, climate change, global warming, drones
April 23rd, 2015
A Columbia University oceanographer calls on drones to help study ice melt.
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Explore Loch Ness Monster’s Home on Google Street View
loch ness monster
April 21st, 2015
Looking for the Loch Ness monster just got easier, thanks to Google Street View.
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How Does Wireless Charging Work?
tangled wires and frustrated woman
April 20th, 2015
While a system to wirelessly charge objects has been around for more than a century, it's only now becoming popular because of improvements in technology.
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Genetically Modified Humans? How Genome Editing Works
DNA helix, genetics
April 24th, 2015
Chinese scientists have edited the genomes of human embryos for the first time, confirming a storm of rumors and igniting an ethical debate, news outlets reported yesterday.
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Garmin Forerunner 10: GPS Watch Review
Garmin Forerunner 10
April 23rd, 2015
The Garmin Forerunner 10 is a GPS wristwatch that tracks distance, elevation, pace and calories for walkers and runners.
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TomTom Multi-Sport Cardio: GPS Watch Review
TomTom Multi-Sport Cardio.
April 21st, 2015
The TomTom Multi-Sport Cardio is an affordable GPS watch, but it's missing some of the features you'll find on more expensive multisport watches.
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