Swiss scientists cracked the code for greener cement. They built a system that tests thousands of recipes in moments. It finds formulas that stay strong but slash CO2 output. A major step for cutting construction's climate impact.
- 0 replies
- 0 recasts
- 0 reactions
Beating the heat is tough. Power grids failed in 2025 from summer heat waves. More warming means more AC, straining energy systems. An ancient idea, radiative cooling, could help. Modern paints and coatings use this tech to cool things down.
- 0 replies
- 0 recasts
- 0 reactions
Pebble's new smartwatch features a rounded screen. It costs just $199. A single charge keeps it running for up to two weeks. A practical and stylish choice.
- 0 replies
- 0 recasts
- 0 reactions