INSIDER

Scientists Create First X-Ray Holographic Images of Viruses

Holography, like photography, is a way to record the world around us. Both use light to make recordings, but instead of two-dimensional photos, holograms reproduce...

Depth-Sensing Imaging System Can Peer Through Fog

MIT researchers have developed a system that can produce images of objects shrouded by fog so thick that human vision can’t penetrate it. It can also gauge the objects’ distance.

Tracking X-Ray Laser Pulses at Record Speeds

To catch chemistry in action, scientists at the Department of Energy’s SLAC National Accelerator Laboratory use the shortest possible flashes of X-ray light to create “molecular movies”...

Smart Wheel Knows When and How to Rotate

A technology not only allows wheels to know when and how to rotate, but also enables them to work together in interactive teams. Simply monitoring the data generated when the motors inside the wheels...

Replacing Camshafts with Valves Paves Way for Cheaper, Greener Engines

By replacing the cam, a new valve technology may lead to more affordable — and more environmentally friendly — engines.

System Draws Power from Daily Temperature Swings to Produce Electricity

Thermoelectric devices generate power when one side of the device is a different temperature from the other. Instead of requiring two different temperature inputs at...

Lithium-Air Battery Out-Powers Lithium-Ion

Researchers at the University of Illinois at Chicago and Argonne National Laboratory have designed a new lithium-air battery that works in a natural air environment and still functioned after a...

New Phosphor Material Improves LED Color Quality

A team led by engineers at the University of California San Diego has used data mining and computational tools to discover a new phosphor material for white LEDs that is inexpensive and easy...

Hyperspectral Content for Standard Cameras Becomes Reality

New software developed by BGU researchers will enable standard cameras and smartphones to capture both hyperspectral images and video with a faster and more cost-efficient approach...

Researchers Combine Light-Manipulation Technologies

Researchers have, for the first time, integrated two technologies widely used in applications such as optical communications, bio-imaging and Light Detection and Ranging (LIDAR) systems...

Advanced Wearable Has Heightened 'Sense' of Complex Human Motions

Researchers from the University of British Columbia have developed a stretchable sensor that can be weaved into a fabric to detect a range of complex human movements, including finger gestures and heartbeats.

"Green" Device Generates Electricity from Motion

A wireless triboelectric nanogenerator (W-TENG) generates electricity from motion and vibrations. It consists of a biodegradeable polymer and graphene. When the two materials are brought...

Robo-Picker Grasps and Packs

Engineers from MIT and Princeton University have developed a robotic pick-and-place system that consists of a standard industrial robotic arm outfitted with a custom gripper and suction cup. An...

How to Charge a Smartphone – Using Lasers

If you forgot your charger today, engineers from the University of Washington have a solution for you — and it’s lasers.

A Spin on Semiconductors Paves the Way for Brain-Inspired Computing

By integrating storage, memory, and processing into one unit, a new semiconductor device may someday support a computing architecture that mimics the brain.

Agile New Robot Takes ‘Roach’ Approach

A JHU team has developed a prototype robot that steals some moves from a Central American cockroach species known as blaberus discoidalis.

A Bright Idea for Reducing Waste: Color-Changing 3D Printables

Professor Stefanie Mueller and fellow researchers from MIT’s Computer Science and Artificial Intelligence Laboratory (CSAIL) are exploring a more efficient way to cut down on print jobs: objects that change color.

Initially Moon-Bound, A New Demolition Probe Breaks Ground on Earth

An electrically-driven demolition probe originally funded by NASA enables a more precise, quieter fracturing method that its creators hope will give construction workers on...

Electric Propulsion for Nanorobots

Scientists have developed a novel electric propulsion technology for nanorobots. Traditional nanobots take minutes to carry out actions, sometimes even hours. Therefore, efficient molecular assembly lines...

Inspired by Star Wars, BYU Researcher Floats 3D Images in Thin Air

A BYU professor and his team have found a way to take the 3D displays of science fiction and make them a reality.

Is 'Artificial Graphene' the New Wonder Material?

For the first time ever, Columbia University engineers created “artificial graphene” in a semiconductor device.

A Wearable UV Sensor — At Your Fingertips

Creators of a new, M&M-sized wearable device aim to bring UV detection to users’ fingertips – or more precisely, fingernails.

Addition of Tin Boosts Nanoparticle’s Photoluminescence

Researchers at the U.S. Department of Energy’s Ames Laboratory have developed germanium nanoparticles with improved photoluminescence, making them potentially better materials for...

Changes Inside Hybrid Perovskite Crystals Give Clues to Improving Solar Cells

A team of researchers led by the University of California San Diego has for the first time observed nanoscale changes deep inside hybrid perovskite crystals that...

Software Captures Hyperspectral Images and Video on Standard Cameras

New software developed by BGU researchers enables standard cameras to capture hyperspectral images and video, which is a faster and more cost-efficient approach than...

NASA Turns to Students for ‘Big Ideas’ on Mars Exploration

NASA challenged university students to create a deployable solar array for the Martian surface. See which "Big Ideas" impressed Bob Hodson, a leader of the space agency's Game Changing Development Program.

Float Like a Robot, Think Like a Bee

Cornell University engineers have been experimenting with a new type of programming that mimics the mind of an insect.

Taming Vortices – Polymers Ease Fluid Flow

A vortex in the atmosphere can churn with enough power to create a typhoon. But more subtle vortices form constantly in nature. Many of them are too small to be seen with the naked eye....

Printing a Better Actuator

One technology uses magnetic fields to generate mechanical work. The other enhances the magnetic properties of 3D-printed materials. Combined, they could lead to efficient, economical production of magnetic...