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The ultimate baking soda (sodium bicarbonate) survival guide:
Most efficient generator to recharge batteries (that I've tested)
How to properly set up your 275-gallon water totes for firefighting or irrigation of garden.
Doug Casey on Milei, Markets, and the Future of Argentina
Cramming More Components Onto Integrated Circuits
'Cyborg 1.0': World's First Robocop Debuts With Facial Recognition And 360° Camera Visio
The Immense Complexity of a Brain is Mapped in 3D for the First Time:
SpaceX, Palantir and Anduril Partnership Competing for the US Golden Dome Missile Defense Contracts
US government announces it has achieved ability to 'manipulate space and time' with new tech
Scientists reach pivotal breakthrough in quest for limitless energy:
Kawasaki CORLEO Walks Like a Robot, Rides Like a Bike!
World's Smallest Pacemaker is Made for Newborns, Activated by Light, and Requires No Surgery
Barrel-rotor flying car prototype begins flight testing
Coin-sized nuclear 3V battery with 50-year lifespan enters mass production
Back in 2019, we heard how a team co-led by Northwestern University's Prof. John A. Rogers developed a prototype device known as an "epidermal VR" patch. It took the form of a thin, soft, flexible and slightly-tacky elastomer membrane containing an array of wirelessly-powered, wirelessly-controlled, disc-shaped electronic actuators.
When the 15-by-15-cm (5.9-inch) patch was temporarily adhered to the skin, the actuators could be individually triggered to vibrate, replicating the sensation of being lightly touched in a given pattern. Rogers and colleagues have now taken that concept a step further.