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Insect


— Science

Sound-steered cyborg cockroaches could help save human lives

By - November 6, 2014
If you're ever trapped in a collapsed building and are calling for help, you might want to think twice before squashing any cockroaches that wander your way – one of them might have been sent to find you. Researchers from North Carolina State University are currently laying the groundwork for such a scenario, by getting cyborg-like "biobot" cockroaches to move towards sounds. Down the road, such insects may be used to locate victims at disaster sites. Read More
— Environment Feature

The buzz about entomophagy: Is eating insects more than a novelty?

Jiminy Cricket may be able to do more than guide our consciences: he, or his kin, may also provide food security solutions for a growing and hungry world. However, the notion of insects-as-food struggles to find widespread traction amid problems with standardization of food safety standards, government disinterest and only a small body of research. So is there a future for cricket sushi or fried silk worms? Read More
— Science

Scientists developing remote-control cyborg moths

By - August 20, 2014
We've been hearing a lot about the development of tiny flying sensor-equipped robots, that could be sent into areas such as disaster sites to seek out survivors or survey the damage. However, why go to the trouble of designing those robots from scratch, when there are already ready-made insects that are about the right size? That's the thinking behind research being conducted at North Carolina State University, which is aimed at converting moths into "biobots." Read More
— Science

Genetically-modified fruit flies could control wild populations by producing only sons

By - August 13, 2014 2 Pictures
Mediterranean fruit flies are responsible for extensive damage to fruit and vegetable crops, not only in the Mediterranean region but also in Australia, North and South America. While existing methods of controlling them include the use of insecticides and sterilization, the University of East Anglia and biotech company Oxitec are pioneering what they claim is a greener and less expensive approach – they're genetically modifying male fruit flies to produce only male viable offspring. Read More
— Science

Fly-inspired tech could find use in better hearing aids

By - July 23, 2014 2 Pictures
When it comes to animals with good hearing, flies might not be the first one you'd think of. The Ormia ochracea fly, however, has a unique hearing mechanism that allows it to precisely determine the location of a cricket based on its chirps ... it then deposits its larvae on the cricket, which ultimately consume the poor insect. Scientists at the University of Texas Austin have now duplicated that mechanism, with hopes that it could find use in applications such as next-generation hearing aids. Read More
— Science

Praying mantises outfitted with tiny 3D glasses

By - April 29, 2014 8 Pictures
Although us humans take 3D vision for granted, it's not a standard feature throughout the animal kingdom. In fact, praying mantises are the only invertebrates known to possess it – a fact which makes them excellent hunters. Scientists at Britain's Newcastle University are now studying the insects' ability to see in 3D, to determine if it could be copied in human technologies such as robot vision systems. As part of that study, they're equipping mantises with the smallest pairs of 3D glasses ever made. Read More
— Robotics

Study of ant necks could help develop stronger robots

By - February 12, 2014 2 Pictures
Though ants have long been known to carry loads many times their own weight, a new study has cast light on the extent of this strength and the mechanics responsible for it. Research conducted by a team from The Ohio State University suggests an ant can lift 5,000 times its own body weight, with its neck bearing most of the load, providing a potential blueprint for the development of much stronger robots. Read More
— Robotics

Robot thinks like a bee, to learn from what it sees

By - February 10, 2014 3 Pictures
Because of bees' small size, maneuverability and almost machine-like swarm mentality, it shouldn't come as a surprise that scientists are developing tiny flying robots based on the insects. In order to navigate autonomously, however, those robots' artificial bee brains will have to be capable of identifying objects in their environment, and reacting accordingly. Well, thanks to research recently conducted in Berlin, they may soon be able to do so. Read More
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