feed info
2 articles from Technology Review Feed - Tech Review Top Stories
Cosmic rays could pose a problem for future quantum computers
Quantum computing has the potential to handle complex problems at hyper-fast speeds. What makes this possible is the way it exploits qubits—typically subatomic particles such as electrons—that use quantum properties to represent numerous combinations beyond the 0 or 1 of conventional bits. When pairs of qubits are “entangled,” they can change each other’s state...
Evangelicals are looking for answers online. They’re finding QAnon instead.
The first family to quit Pastor Clark Frailey’s church during the pandemic did it by text message. It felt to Frailey like a heartbreaking and incomplete way to end a years-long relationship. When a second young couple said they were doubting his leadership a week later, Frailey decided to risk seeing them in person, despite…