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Category: Technologies

Technologies

Backpack Makes Loads Feel Lighter and Powers Electronics by Harvesting Energy From Walking

lutra 14 February 2021

A prototype backpack harvests energy from walking to power small electronics, and it makes loads feel lighter. Credit: Adapted from ACS Nano 2021, DOI: 10.1021/acsnano.0c07498…

View More Backpack Makes Loads Feel Lighter and Powers Electronics by Harvesting Energy From Walking
Technologies

Increasing Optical Data Transmission Speed by a Factor of at Least 10,000

lutra 13 February 2021

Abstract Illustration. Credit: Korea Institute of Science and Technology (KIST) A pulsed-laser repetition rate of 57.8 GHz was achieved by inserting a resonator containing graphene.…

View More Increasing Optical Data Transmission Speed by a Factor of at Least 10,000
Technologies

New Way to Power Up Nanomaterials to Create Better Solar Cells and LEDs

lutra 12 February 2021

Schematic of perovskite material with organic molecules that can add to its electronic properties. Credit: Jingjing Xue and Rui Wang/UCLA Samueli School of Engineering UCLA…

View More New Way to Power Up Nanomaterials to Create Better Solar Cells and LEDs
Technologies

Resistance Is Futile: Nanowire Could Provide a Stable, Easy-to-Make Superconducting Transistor

lutra 12 February 2021

MIT researchers are developing a superconducting nanowire, which could enable more efficient superconducting electronics. Credit: Christine Daniloff, MIT Inspired by decades-old MIT research, the new…

View More Resistance Is Futile: Nanowire Could Provide a Stable, Easy-to-Make Superconducting Transistor
Technologies

Squeezing a Rock-Star Material in a Diamond Anvil to Make It Stable Enough for Solar Cells

lutra 12 February 2021

Scientists at SLAC National Accelerator Laboratory and Stanford University discovered that squeezing a promising lead halide material in a diamond anvil cell (left) produces a…

View More Squeezing a Rock-Star Material in a Diamond Anvil to Make It Stable Enough for Solar Cells
Technologies

Chameleon-Like Material Spiked With Boron Helps Bring Brain-Like Computing to Silicon Chips

lutra 12 February 2021

Chameleon-Like Material Spiked With Boron Comes Closer To Mimicking Brain Cells In a new study, Texas A&M researchers in the Department of Materials Science and…

View More Chameleon-Like Material Spiked With Boron Helps Bring Brain-Like Computing to Silicon Chips
Technologies

Ditching the Fiber in Fiber Optics: Capturing Free-Space Optical Light for High-Speed WiFi

lutra 12 February 2021

A close-up depiction of the new fiber-free optical WiFi antenna. Silver nanocubes are spaced just a few nanometers above a silver base, with fluorescent dyes…

View More Ditching the Fiber in Fiber Optics: Capturing Free-Space Optical Light for High-Speed WiFi
Technologies

Innovative Origami-Inspired Antenna Technology for Use in Small Satellites

lutra 12 February 2021

A multidisciplinary team engineered a small, light, and low-cost deployable antenna for nano- and micro-satellite communications. Credit: Pusan National University A multidisciplinary team engineered a…

View More Innovative Origami-Inspired Antenna Technology for Use in Small Satellites
Technologies

Computer Scientists Create Fake Videos That Fool State-of-the-Art Deepfake Detectors

lutra 11 February 2021

Systems designed to detect deepfakes — videos that manipulate real-life footage via artificial intelligence — can be deceived, computer scientists showed for the first time…

View More Computer Scientists Create Fake Videos That Fool State-of-the-Art Deepfake Detectors
Technologies

A Black Computing Pioneer Takes His Place in Technology History at MIT

lutra 09 February 2021

Joe Thompson (seated) and Jack Gilmore operated Whirlwind, the first digital computer able to operate in real-time and the first digital computer at MIT. Credit:…

View More A Black Computing Pioneer Takes His Place in Technology History at MIT

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Software

Opening architecture to make air travel safer and easier

lutra 17 January 2022 No Comments

A Pacific Northwest National Laboratory staffer stands in a traditional millimeter wave body scanner. “Screening has largely been unchanged for the last 20 years, and…

Software

New on-board system allows trains to instantly detect ‘leaves on the line’ and other hazards

lutra 14 January 2022 2 Comments

Credit: Pixabay/CC0 Public Domain Researchers are developing an on-board system for trains that can identify low adhesion hazards such as ‘leaves on the line’ as…

Software

Light-matter interactions simulated on the world’s fastest supercomputer

lutra 06 January 2022 No Comments

Researchers led by the University of Tsukuba present an improved way to model interactions between matter and light at the atomic scale. Credit: University of…

Software

Bug in backup software results in loss of 77 terabytes of research data at Kyoto University

lutra 04 January 2022 No Comments

Credit: Pixabay/CC0 Public Domain Computer maintenance workers at Kyoto University have announced that due to an apparent bug in software used to back up research…

Hardware

Aircraft in radio contact: Developing simulation tools for transponder occupancy

lutra 22 January 2022 No Comments

The simulation tool developed by Helmut Schreiber of TU Graz for the transponder occupancy in Austrian airspace is now being further developed for European airspace.…

Hardware

AI light-field camera reads 3D facial expressions

lutra 21 January 2022 No Comments

Credit: CC0 Public Domain A joint research team led by Professors Ki-Hun Jeong and Doheon Lee from the KAIST Department of Bio and Brain Engineering…

Hardware

Developing an ultra-scalable artificial synapse

lutra 23 December 2021 No Comments

Brain-inspired device used for integrating both silent and functional synapses. Credit: SUTD A research team, led by Assistant Professor Desmond Loke from the Singapore University…

Hardware

Walking in a 360° video with foot vibrations for seated observers

lutra 22 December 2021 1 Comment

The virtual walking system. Credit: Toyohashi University of Technology. Walking is a basic human activity that improves human physical and mental health. However, physical disabilities…

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