A Scientific Research Vault
Haptic systems are mainly designed to control virtual objects. Their efficacy is good, but when it comes to controllers, joysticks, and steering wheels, things look slightly bulky. And tangled wires is another task to deal with. Researchers at City University of Hong Kong have come up with a portable solution to enhance the tactile VR experience.
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In an effort to create faster and more energy-efficient soft robots, researchers at North Carolina State University have created a prototype of swimming soft robots based on manta rays. The team got inspired from the biomechanics of the marine animal. Rate of swimming for most of the (swimming) soft robot is one body length per second, manta rays, however, glide at much faster rate. Their swimming efficiency triggered the scientists to look into the potentiality of creating a similar robot, biomechanically.
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Dr. Philipp Simons recently hit headlines with his new paper on miniature glucose fuel cells for implantable devices. According to him, human body is saturated with glucose hence, harvesting this energy to power implantable devices is an achievable feat. Dr. Jennifer L.M. Rupp from Technical University Munich in Germany, also Dr. Simons’ thesis supervisor, postulated that battery takes up 90% of an implant’s volume. Interestingly, the new fuel cell will mask the implant and power it with no volumetric footprint. Their innovative approach to solve medical problem gave me an…
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Toothbrush, or the heads per say, have not much evolved since ages, from rectangular they have only graduated to diamond shaped geometry. I really doubt how far does the new shape has been able to reach the teeth in the back. In the dental hygiene sequence floss, brush and rinse go hand in hand. And each step is an important and at times, cumbersome task especially for people with disabilities. Researchers at the University of Pennsylvania have put in an effort to combine these three steps in one with the…
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Sleep is the most vital process for overall mental development. Irrespective of age, sleep deprivation leads not only to mood fluctuations the next day but it also affects the overall productivity including decision-making skills, creativity and judgment. Astronauts who spend quite some time in zero gravity face issues while maintaining normal sleep patterns. Even an artificial day-night cycle does not help them in keeping up with a natural circadian rhythm. Therefore, to get more understanding in the brain’s electrical activity and map sleep patterns, researchers at Aarhus University have developed…
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The CRISPR CAS9 system famously known as genetic scissors was discovered by Emmanuelle Charpentier and Jennifer Doudna in 2012. And since then, the new tool has been studied extensively across global academia. Initial studies of the genome editing tool altered only the DNA. However, lately the CAS system is also studied for editing RNA. What is CRISPR-CAS system? CRISPR-CAS system is an adaptive immune system of bacteria, which protects it from invaders. Also, it defends the bacterial host from renewed infection as it memorizes previous infections. DNA has the fingerprint.…
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Magnetic tentacle robot, strange it may sound but researchers at STORM Lab at the University of Leeds have come up with a tiny canular form of robot that can explore the smallest bronchial tubes in the lungs. The nano tubiform bot measures around 2 millimetres in diameter. That happens to be two times the size of the tip of a ballpoint pen. The tentacle robot will be guided from the outside with the help of (external) magnets.
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Replicating fusion on earth is one of the things that scientists globally look forward to. Once they are able to reach a state through which fusion could be created, we might get virtually inexhaustible supply of power to generate electricity.
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Researchers at the University of Bristol, U.K. have fabricated a flapping-wing microrobot that can produce more power than a similar-sized insect. The micro-air vehicle is a product of biomimicry, inspired from bees and other flying insects.
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To control a remote robot via electromechanical devices, require the operator to wear huge and at times bulky gear. To make things easier, researchers from Hong Kong and China have fabricated a flexible skin patch, which has an ability to provide haptic feedback. Now not only the user can receive feedback from another (human) user but also from a robot to be more specific, haptic feedback from remotely controlled robot.
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Takashi Ozaki is the frontier research leader at Beyond-X Research Domain, Toyota Central R&D Labs. Inc. Japan. He completed his B.E. and M.E. from Kyoto University. His area of research fields includes – bioinspired actuators and robotics, micro electromechanical systems and microfabrication processes.
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Perovskite is an emerging name in the new generation of solar modules. Due to its super power conversion efficiency, it is extensively studied by researchers in photovoltaic technologies.
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Researchers at Toyota Central R&D Labs have developed a wireless radiofrequency power based tiny aerial robot.
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An international team of researchers at Princeton University and the University of Washington has developed a micro-sized camera to the size of a salt grain.
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What if we are able to produce fuel directly on Mars? Explorers would then be able to stay on the red planet a li’l longer and return journey will then be easier relatively. Shipping the propellant and oxygen for a return journey from Mars would cost billions of dollars. To make things easier, researchers have developed a concept for local rocket fuel production with algae and E.coli.
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