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Your daily guide to technology, science, and AI. Editor-curated stories that explain what’s changing — and why it matters.

Interesting Engineering Newsletter

Today, we explore the extremes of engineering: the supersonic legacy of the B-1 Lancer, the high-stakes cleanup at Fukushima, and the secret vaults where 60 nations store their gold. Plus, catch up on the latest in hybrid aviation and light-based computing.

  • Dolphin-shaped robot removes dangerous oil spills with 95% purity filtering system
  • Samsung debuts first pouch solid-state battery for humanoid robots

A dolphin may soon help clean oil spills, but this one runs on batteries.

Engineers at RMIT University in Australia have built a small robotic “Electronic Dolphin” designed to vacuum oil from the surface of water using a filter inspired by sea urchins.

The prototype device, roughly the size of a sneaker, targets one of the world’s most persistent environmental problems. Must Read.