Rafael Graça do Prado, 32, who runs a tourism boating business, has told how he spotted the large plastic ball while in the sea off Lazaro Beach near Sao Paulo, Brazil ...
Recent advancements in both theoretical understanding and experimental techniques have led to a deeper appreciation of the role that bubble dynamics plays in improving water splitting performance. The ...
"With the room lights dimmed, a greenish luminous spot the size of a pinpoint could be seen with the unaided eye, near the bubble's position in the liquid," the team wrote in their paper. "The ...
Dental care can include fluoride to reduce tooth decay, but health professionals insist adding it to water is the best way to access it. Critics, though, believe fluoride is unnecessary and causes ...