Mononucleosis, which is also referred to as mono or the kissing disease, is a common condition among teenagers and young adults. The illness is caused by infection with the Epstein-Barr virus, and there is no vaccination or cure for the disease.
Deathwatch beetle. (Redirected from Death watch beetle) The deathwatch beetle, Xestobium rufovillosum, is a woodboring beetle. The adult beetle is 7 millimetres (0.28 in) long, while the xylophagous larvae are up to 11 mm (0.43 in) long.
About the Watch Barrel. A watch barrel is the cylindrical drum, or box, in a watch that contains the mainspring. But the watch barrel is more than just a caseâit acts as the first gear in the watchâs train. A watch barrel has toothed gears on the outside edge that mesh with the movement gear trains.