Advertisement

Nick Lavars

Drones

Brain-controlled drone racing truly is a battle of wills

Drone technology is becoming quite a popular testbed for neuroscientists seeking to put brain-computer interfaces through their paces. Numerous research projects have already impressed us with drones controlled by nothing other than the power of thought, but for some, merely flying the things is already a tad passé. The Brain Drone Race takes this technology and gives it an edge, imploring pensive pilots to will their drones across the finish line ahead of the competition.Read More

Environment

Connected Conservation: Using drones, sensors and Wi-Fi to stop poachers

By their very nature, wildlife reserves are generally located in remote areas beyond the reach of typical communications technologies. This is good news if you're a poacher trying to infiltrate area, and bad news for patrol teams working to keep them out. But a new initiative is looking to tip things in the good guys' favor by fitting out an African nature reserve with high-tech gear, such as seismic sensors and infrared drones, all of which is networked to keep tabs on who exactly is going in and out of the park.Read More

Energy

Nanowire battery electrode powers through hundreds of thousands of charge cycles

With high conductivity and a large surface area, nanowires have become quite the candidate for an advanced battery material. But at thousands of times thinner than a human hair, their delicate nature often causes them to fracture throughout the battery cycle. By designing a nanowire-based electrode with a special protective coating, researchers now claim to have overcome this limitation, which could lead to batteries able to withstand hundreds of thousands of recharge cycles.Read More

Environment

Off color: 93% of Great Barrier Reef struck by mass coral bleaching event

Last month, an aerial survey of the northern section of Australia's Great Barrier Reef returned some pretty grim results, finding that the World Heritage Site had been hit with the worst coral bleaching event in its history. The researchers have now continued their work along this magnificent stretch of coastline and the news isn't getting any better. The results of their end-to-end study now reveal that 93 percent of the reef has been affected by bleaching as a result of warmer sea temperatures in the area.Read More

Drones

An inflatable flying camera for the drone-averse

With all the furore about drones today, it's easy to forget that blimps once ruled the skies over sporting events. But one company believes that big airships still have plenty to offer in this area, so has developed an aerial platform that carries broadcast gear and won't wreak havoc should it come crashing to the ground. Read More

Drones

NASA puts nationwide traffic control system for drones to the test

If even half of the businesses hankering to get drones into US airspace are successful, the skies will soon be a whole lot busier than they are today. Looking to avert gridlock at altitude, NASA has been working on an air traffic management system for drones and today is carrying out its first coordinated testing, looking to see just how well it accommodates flights at different locations across the country.Read More

Environment

Semiconductive fabric soaks up oil spills while fighting bacteria and pollutants

The Deepwater Horizon oil spill may have been catastrophic in many ways, but if there's any silver lining to the disaster it's the efforts to find better ways to better extract oil from water that emerged in the aftermath. The latest candidate to emerge in this area is a multipurpose fabric covered in tiny semi-conducting rods, affording it a unique set of properties that could see it used to deal with everything from water decontamination to wiping down your kitchen counter.Read More

    Advertisement
    Advertisement
    Advertisement
    Advertisement

    See the stories that matter in your inbox every morning

    Advertisement