Electricity supply is becoming the latest chokepoint to threaten the growth of artificial intelligence, according to leading tech industry chiefs, as power-hungry data centers add to the strain on grids around the world.
I recently completed the road trip of a lifetime. I struck out from Napanee, Ontario, to Los Angeles, California – a 2,800-mile trip that I had been planning since before Covid times. I wanted to take this time to think deeply about our overreliance on cars and our love affair with the open road.
In 1775, a Swiss watchmaker named Pierre Jaquet-Droz visited King Louis VI and Queen Marie Antoinette, in Versailles, to show off his latest creation: a “living doll” called the Musician. She was dressed in a stiff rococo ball gown and seated at an organ...
This past December, the physics Nobel Prize was awarded for the experimental confirmation of a quantum phenomenon known for more than 80 years: entanglement. As envisioned by Albert Einstein and his collaborators in 1935, quantum objects can be mysteriously correlated even if they are separated by large distances. But as weird as the phenomenon appears, why is such an old idea still worth the most prestigious prize in physics?