Lene Hau. Lene Vestergaard Hau (born November 13, 1959 in Vejle, Denmark) is a Danish physicist. In 1999, she led a Harvard University team who, by use of a Bose-Einstein condensate, succeeded in slowing a beam of light to about 17 metres per second, and, in 2001, was able to stop a beam completely.
Zeta is the sixth letter of the Greek alphabet. In the system of Greek numerals, it has a value of 7. It was derived from the Phoenician letter zayin. Letters that arose from zeta include the Roman Z and Cyrillic Ð.
The ZetaClear solution is a nail fungus treatment that combines the best of both worlds: it is a formula based on natural extracts and active substances that is medically approved. This means that you get the benefits of a medical treatment without the downsides such as organ failures, addiction and chemical toxicity.