TechnologyMetal-enriched silkworm silk is one of the strongest materials ever Standard silkworm silk has been made stronger than spider’s silk, one of the toughest materials known, by bathing it with metals and respinning it ¿ìè¶ÌÊÓÆµ
HumansHow to make a delicious chilli hot sauce by harnessing fermentation It might sound daunting, but fermentation can be used to make hot sauces packed with flavourful compounds, says Sam WongRegulars