Frequent urging to urinate. Urine may or may not contain blood; sometimes there may just be a little blood at the very end, sometimes there might be blood clots, sometimes itâs hardly noticeable. If you can have your dog pee on a white paper towel, thatâs a good way to see if thereâs blood present or not.
Since their invention in 1966, in late 1990s, hand sanitizers or hand antiseptics started gaining popularity and many companies started patenting their products. Since then hand sanitizers are found in almost every household today.
These were referred to as spirit thermometers. Robert Hook, Curator of the Royal Society, in 1664 used a red dye in the alcohol. His scale, for which every degree represented an equal increment of volume equivalent to about 1/500 part of the volume of the thermometer liquid, needed only one fixed point.