Hard Tech

First person with a Neuralink brain implant reveals how he uses it
Elon Musk’s Neuralink has revealed the identity of the first person to receive its brain implant — and the man says it has changed his life.
3D processors could lead to a new era in wireless communication
New 3D processors could unlock more frequencies for wireless communication, unblocking congestion and unleashing new technologies.
Startup accelerates progress toward light-speed computing
A new computer chip takes advantage of light’s latency and bandwidth advantages to link processors faster.
Device offers long-distance, low-power underwater communication
The US military just got its hands on a mini laser weapon
New battery charged by tears will power smart contact lenses
Arrays of quantum rods could enhance TVs or virtual reality devices
Paralyzed woman able to speak again, thanks to brain-avatar interface
Is quantum computing hype or almost here?
Simple superconducting device could dramatically cut energy use in computing
A Pink Floyd song was reconstructed from listeners’ brain waves
Australian military is funding a computer chip merged with human brain cells
Ask Ethan: Is LK-99 the holy grail of superconductors?