Device Tracks Brain Waves
A new device worn on the arm or leg trains you to be aware of your brain function, so you can regain focus when you drift off at work, lose concentration on the back nine, or fall asleep at the wheel.
The new device works by tracking your brain-wave activity as you play games or engage in virtual-reality simulations. When synapses fire, they release electrical pulses that move through the body. The iPhone-size device uses three carbon contacts to tap the signal through the skin, while software filters out electrical interference from moving muscles, particularly the heart. The system comes with software, such as games or virtual-reality training scenarios, and it prevents you from engaging in any program until you’re in the zone.
A federal judge ruled that the Trump administration likely violated the reporter's Fifth Amendment rights when it stripped his press credentials earlier this month.
- Acosta will be allowed to return to the White House on Friday.
- The judge described the ruling as narrow, and didn't rule one way or the other on violations of the First Amendment.
- The case is still open, and the administration may choose to appeal the ruling.
Progressive America would be half as big, but twice as populated as its conservative twin.
- America's two political tribes have consolidated into 'red' and 'blue' nations, with seemingly irreconcilable differences.
- Perhaps the best way to stop the infighting is to go for a divorce and give the two nations a country each
- Based on the UN's partition plan for Israel/Palestine, this proposal provides territorial contiguity and sea access to both 'red' and 'blue' America
The definition of a kilogram will now be fixed to Planck's constant, a fundamental part of quantum physics.
- The new definition of a kilogram is based on a physical constant in quantum physics.
- Unlike the current definition of a kilogram, this measurement will never change.
- Scientists also voted to update the definitions of several other measurements in physics.
SMARTER FASTER trademarks owned by The Big Think, Inc. All rights reserved.