There Is Actually a Point to Putting a 4G Network On the Moon

Seeing the brain’s electrical activity

MIT researchers have come up with a new way to measure electrical activity in the brain. Their new light-sensitive protein can be embedded into neuron membranes, where it emits a fluorescent signal that indicates how much voltage a particular cell is experiencing. This could allow scientists to study how neurons behave, millisecond by millisecond, as the brain performs a particular function.

Computing With Random Pulses Promises to Simplify Circuitry and Save Power

James Webb Telescope sun shield snags, further launch delays likely