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Biomimicry

The new skateboard from Hydroflex uses a honeycomb design and construction process borrowe...

Surfboard manufacturer Hydroflex is turning its expertise to the creation of boards intended for surfing the streets. What started out as using the leftover materials from the surfboard building process to create composite skateboards for the Hydroflex team is now expanding with the company aiming to bring its honeycomb skateboard to the market.  Read More

A Colorado potato beetle tries to find purchase on one of the slippery surfaces

Not having air conditioning in my house, here's something I didn't know: the inner surfaces of air conditioner ventilation pipes are often covered in cockroaches. Nice. In order to keep the roaches out of those pipes – along with keeping other insects out of other places – scientists from Germany's University of Freiburg have developed new bio-inspired surface coatings that even sticky-footed bugs can't cling to.  Read More

The experimental lens combines the wide angle properties of insect vision with the depth-o...

One example of biomimicry that keeps popping up on the pages of Gizmag is the use of insect eyes as a model for innovative new optical devices. It seems that the potential for development in this area is far from exhausted with the announcement of another bug-inspired lens breakthrough from Ohio State University. This experimental lens developed by associate professor of biomedical engineering and ophthalmology, Yi Zhao, combines the wide angle properties of insect vision with the depth-of-field capabilities of a human eye.  Read More

A team of international researchers has developed artificial crystals with unique  optical...

A team of international researchers has developed artificial crystals with unique optical properties that could lead to advances in quantum computing and telecommunications. Their inspiration? The glorious green wings of the Callophyrs Rubi butterfly.  Read More

Robots with artificial muscles would have superhuman strength (Image: Shutterstock)

It's a classic science fiction scene: an android is injured and its human-like exterior is laid bare to reveal the metallic gears and cables of its true mechanical nature. The future is, unsurprisingly, not likely to match this scenario as our ability to mimic biology with innovations like artificial muscles improves. The latest breakthrough in this field comes from the National University of Singapore’s Faculty of Engineering where researchers have developed a “robotic” muscle that extends like real muscle tissue to five times its original length, has the potential to lift 80 times its own weight and holds out the promise of smaller, stronger robots capable of more refined movements.  Read More

Cactus needles draw moisture to the plant, just like the new material draws in oil droplet...

When an oil spill occurs at sea, there are already a number of possible options for gathering the oil that floats in a layer on the water’s surface. Some of the oil also forms into tiny suspended droplets, however, which have proven much more difficult to gather. Now, Chinese scientists have developed what could be a solution – and it owes a debt to the humble cactus needle.  Read More

Does water hold the key to more efficient windows? (Photo: Nathan Larkin)

Researchers at the University of Toronto say they can improve the energy of efficiency buildings by fitting window panes with tiny channels of water. The scientists says that these channels, inspired by vascular systems in nature such as the network of blood vessels in the human body, can provide 7º to 9º C of cooling in the summer, and reduce heat loss during winter.  Read More

Students at UC Berkeley have developed the STAR, a 3D-printed robot that flattens its legs...

Nature has been the source of inspiration for a variety of different forms of robotic locomotion. Yet another example is the STAR, a 3D-printed robot modeled after an insect's ability to squeeze into even the tiniest spaces. Developed by students at UC Berkeley's Biomimetic Millisystems Lab the STAR, which stands for Sprawl Tuned Autonomous Robot, is able to flatten its legs down to slip under a small gap and then raise them up again to climb over larger obstacles.  Read More

This robotic leaf fish may not look scary to you, but then you're not a zebrafish

With some help from a robotic fish, scientists have discovered that zebrafish are much like humans in at least one way – they get reckless when they get drunk. OK, “drunk” might not be technically accurate, but when exposed to alcohol, the fish show no fear of a robotic version of one of their natural predators, the Indian leaf fish. When they’re “sober,” they avoid the thing like crazy. The researchers believe that the experiments indicate a promising future for robots in behavioral studies.  Read More

The tick rover drags an insecticide-laced cloth behind it (Photo: VMI Photos by John Rober...

It's summertime in the Northern Hemisphere, and that means the bugs are out – specifically, ticks. In light of the ensuing infestation, otherwise known as the annual repopulation, three professors at the Virginia Military Institute (VMI) have crossed the business of pest control with the world of robotics by last month testing their robotic "tick rover" to determine its efficiency at removing the blood suckers from the yard.  Read More

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