July 2025

Saturday, 12 July 2025

Accidental find in planetarium show could shift scientists’ understanding of our solar system

Jacopo Prisco, CNN: “The problem with trying to imagine what the Oort Cloud looks like is that scientists have never seen it, even though we are technically surrounded by it.”

Tuesday, 1 July 2025

This paint sweats to cool off buildings. No energy required.

Anthropocene: “Air-conditioning uses 7% of the world’s electricity.”