The era of growing, not distilling, 'magic states' in quantum computers—Google's experiment reduces errors by a factor of 40

What matters more than the number of qubitsIn discussions about quantum computers, we tend to focus on the number of qubits.

No click required: How the ad industry became a pipeline for mercenary spyware

Researchers have uncovered an advertising operation using real-time auctions to profile users and selectively deliver spyware ...