patches

<!-- -->Patches measuring one square centimeter were dotted with over 5,000 microscopic spikes.Washington: Effective vaccines, without a needle: Since the start of the Covid pandemic, researchers have doubled down on efforts to create…

It was a clear and beautiful May morning, and Iain Cameron, aged nine and recently moved into a new Port Glasgow home with his family, was on the brink of a lifelong obsession. The house sat at the top of a housing estate, the highest…

Jersey advertisements are coming to the NHL. The league will allow teams to put sponsor patches on jerseys beginning with the 2022-23 season after the board of governors unanimously approved the move, according to a person with knowledge…

A new class of protein material that interacts with living cells without being absorbed by them can influence cell signaling, a new study shows. The material does this by binding and sequestering cell surface receptors. The discovery could…

Some sportspersons at the Tokyo Olympics this year were spotted with dark patches on their body. Team Australia’s swimmer Kyle Chalmers even shared some pictures on Instagram that showed the dots on his body. They were also…