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Environment

Featured in electrodes

By Apr 13, 2016
Health

For The First Time, Scientists Restore Finger Movements In Paralyzed Man

With two sets of electrodes that create a "neural bypass"
By Nov 30, 2015
Technology

Why Does A Drop Of Water Confuse My Touchscreen?

Short answer: Water conducts electricity, just like your finger
By Oct 2, 2012
Science

Adam Cohen Lights Up Neurons To See How They Fire

Goodbye, electrodes; hello, bright lights.
By Mar 13, 2012
Technology

Lasers Can Be Used to Steer Lightning In Mid-Strike

Laser light can not only trigger lightning but redirect it, causing it to strike in the same place over and … Continued
By Nov 18, 2011
DIY

Honduran Teen Invents Cheap, Simple Eye-Tracking Device For Disabled

Available in 2012 for $300
By Nov 16, 2011
Technology

Video: Robot Manipulates Humans’ Arms With Electric Stimulation

Jot it down: November 15, 2011, is when it began. Researchers in France have given a small robot the ability … Continued
By Oct 17, 2011
Technology

Video: Face-Controlled Wheelchair Moves With the Clench of a Jaw

For those paralyzed from the neck down, controlling a wheelchair even with a joystick is impossible. Researchers at Japan’s Miyazaki … Continued
By Jul 26, 2011
Science

A Transparent Battery to Power Next-Gen See-Through Gadgets

Stanford researcher Yi Cui looked across the field of transparent electronics and saw that all was not equal. While all … Continued
By Apr 11, 2011
Technology

Video: Powerful Magnets Pointed At British Editor’s Head Prevent Him From Reciting A Nursery Rhyme

Magnetic fields applied to the brain can be used to treat ADHD, improve memory and even control your behavior and … Continued
By Dec 22, 2010
Technology

In The Tiniest Receiver Ever, Graphene Can Directly Detect Radio Signals

A graphene sheet stretched among three electrodes is the tiniest device to directly receive radio signals, researchers say. Nanoscale radio … Continued