Listen to the session or watch below Sodium-based batteries could be a cheaper, safer alternative to lithium-ion, and the technology is finally making its way into cars—and energy storage arrays on the grid. Sodium-ion batteries are one of MIT Technology Review’s 10 Breakthrough Technologies of 2026 list, and this subscriber-only discussion explains why. Watch a…
From AI smart cameras that describe your pet’s actions to a smart door that knows when they want to go outside, these are the best pet gadgets of 2025.
Here is the full list of the government and legal Startup Battlefield 200 selectees, along with a note on what made us select them for the competition.
Have you ever felt “velvetmist”? It’s a “complex and subtle emotion that elicits feelings of comfort, serenity, and a gentle sense of floating.” It’s peaceful, but more ephemeral and intangible than contentment. It might be evoked by the sight of a sunset or a moody, low-key album. If you haven’t ever felt this sensation—or…