Tag Archives: geography

The phenomena of an Einstein ring that was predicted by Einstein’s theory of General Relativity but remained a mystery has recently been discovered by researchers. An Einstein ring is a distorted image of a very distant galaxy, which is termed “the source” that produces the bending of the light rays due to a massive galaxy, termed “the lens”, lying between ...

Even the high-quality wine like Pinot Noir can have different taste and colours depending on where it was produced, says a study. Winemakers the world over that produce Pinot Noir start with the same thing — grapes — and end up with very different products. “We wanted to find out what causes those differences,” said Heli Siren and her colleagues from ...