Meditation, yoga, and tai chi can reverse damaging effects of stress, new study suggests

Even a two-minute brisk walk every half hour will work wonders

Tai chi (credit: iStock)

‘Mind reading’ technology identifies complex thoughts, using machine learning and fMRI

CMU aims to map all types of knowledge in the brain

brain semantic patterns

How to capture videos of brains in real time

Watching mice think as they walk

With a new algorithm, scientists can watch individual neurons signaling within a volume of brain tissue. (credit: The Rockefeller University)

Smart algorithm automatically adjusts exoskeletons for best walking performance

"Human-in-the-loop optimization" assistance method could increase walking or running endurance, help stroke patients walk again sooner

exoskeleton leg ft

Tactile sensor lets robots gauge objects’ hardness and manipulate small tools

A GelSight sensor attached to a robot’s gripper enables the robot to determine precisely where it has grasped a small screwdriver, removing it from and inserting it back into a slot, even when the gripper screens the screwdriver from the robot’s camera. (credit: Robot Locomotion Group at MIT)

Two drones see through walls in 3D using WiFi signals

Researchers use commercially available equipment including tiny Raspberry Pi computer

Transmit and receive drones scenario (credit: Chitra R. Karanam and Uasamin Mostofi/ACM)

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