Jewelry can be very beautiful and add elegance to just about any situation. What about those events where it is quite dark ...
Among these, one stands out as the rarest of them all: taaffeite. Taaffeite holds the title of the rarest crystal on Earth. This remarkable gem was discovered by gemologist Richard Taaffe in October ...
Have scientists solved the plastic pollution crisis? A team has created a plastic that's as strong as conventional materials but dissolves completely in seawater.