Category: Science
Flat microscope for the brain could help restore lost eyesight
by Jon Fingas @ Engadget: You’d probably prefer that doctors restore lost sight or hearing by directly repairing your eyes and ears, but Rice University is one step closer to the next best thing: transmitting info directly to your brain. It’s developing a flat microscope (the...
Continue ReadingNext Generation Solar Cell That Can Capture Nearly All Energy of Solar Spectrum
Researchers developed a multijunction solar cell on a GaSb substrate that can efficiently convert the long-wavelength photons typically lost in a multijunction solar cell into electricity. This prototype cell has an efficiency of 44.5% which is higher than conventional solar cells. A...
Continue ReadingCarrageenan, a seaweed derivative, can stabilize lithium-sulfur batteries surprisingly
Lithium-sulfur batteries are suitable for both vehicle and grid applications as they are ultra-cheap, high-energy devices. Sulfur is a very low-cost material and the energy capacity is much higher than that of lithium-ion. So, lithium-sulfur is one chemistry that can possibly meet the...
Continue ReadingA New Material For Unbreakable Smart Devices
Most of smartphones parts are made of silicons and other compounds, which are expensive and easily-breakable. This problem is making all of smart devices manufacturers looking for stronger and cheaper solutions. By combining a set of materials, a group of researchers have successfully...
Continue ReadingQuantum Internet Is Coming!
Secure and unhackable Internet is a goal of many researchers around the world. This is possible using an invisible quantum physical connections as networking links known as "quantum entanglement". The main challenge is building large networks that share entangled links with many...
Continue ReadingA 5nm GAAFET Chip By IBM, Samsung & GlobalFoundries
In less than two years since making a 7nm test node chip with 20 billion transistors, scientists have paved the way for 30 billion switches on a fingernail-sized chip. IBM with its Research Alliance partners, GlobalFoundries and Samsung, have unveiled their industry-first process that...
Continue ReadingSUNY Polytechnic Creates 3-in-1 Device That Can Be A Diode, A MOSFET And A BJT
In a recently published study, a team of researchers at SUNY Polytechnic Institute in Albany, New York, has suggested that combining multiple functions in a single semiconductor device can significantly improve device's functionality and efficiency. Nowadays, the semiconductor...
Continue ReadingProsthetics Feeling Is Now Possible With This Implantable Chip By Imec
Imec, the world-leading research and innovation hub in nano-electronics and digital technology, announced last month its prototype implantable chip that aims to give patients more intuitive control over their arm prosthetics. The thin-silicon chip is said to be world’s first for...
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