TechnologyInfrared-reflecting paint can cool buildings even when it is black Black paint usually absorbs heat, but a new two-layer polymer paint reflects infrared light and keeps objects 16°C cooler, which could help make buildings more energy efficient News
HumansSeitan: How to turn flour into meat-free 'chicken' nuggets All you need to make satisfying plant-based protein is flour and water. Seitan, or wheat gluten, takes a little effort to produce, but the results are worth is, says Sam WongRegulars