New Toothpaste Helps Fix Teeth
Scientists discover keratin from hair can repair tooth enamel, potentially replacing fluoride in toothpaste.
Can understand and use basic vocabulary and simple sentences in daily life. Able to engage in simple daily conversations.
Scientists discover keratin from hair can repair tooth enamel, potentially replacing fluoride in toothpaste.
A new bridge in Guizhou, China becomes the world's highest, cutting travel time and boosting tourism.
Indian researchers win Ig Nobel Prize for innovative study on eliminating shoe odor using UV light.
Meta launches paid subscriptions for ad-free experience on Facebook and Instagram in the UK, starting at £2.99 per month.
Caribbean islands struggle with waste management as tourism surges, overwhelming local facilities and threatening the environment.
A rare condition prevents some people from feeling fear, revealing insights about the brain's fear processing and its evolutionary importance.
Starbucks plans to close underperforming stores in the US and UK, cutting 900 US jobs as part of a cost-saving strategy.
E. coli bacteria engineered to turn plastic waste into paracetamol, showcasing its versatility in biotechnology.