3 articles

Technology Explainers and Trends

Technology explainers covering AI, security, passkeys, satellites, software, climate tech, and the infrastructure behind digital life.

These pieces look past product launches and ask what the technology changes in practice.

Passkeys Explained: Why Passwordless Login Is Actually Safer

Passkeys replace shared secrets with cryptographic proof. Here's what that means, why phishing gets harder, and what can still go wrong.

Low Earth orbit is filling with satellites. Broadband, GPS, imaging, military systems, and space debris are turning orbit into infrastructure.

Heat pumps do not create heat the way furnaces do. They move it, which is why one machine can heat, cool, and use less energy.