Anyone can get lead poisoning; however, the risk to children under seven years old is the highest. The chemical analysis consists of measuring seven trace elements--arsenic, antimony, tin, copper, bismuth, silver, and cadmium-that typically are present in a bullet's lead alloy.
A general recommendation is that the temperature be held constant in the range of 21-23Â°C (69-73Â°F). In summertime when outdoor temperatures are higher it is advisable to keep air-conditioned offices slightly warmer to minimize the temperature discrepancy between indoors and outdoors.
It may sound crazy, but some offices are colder in the summer than in the winter thanks to blasting AC--and this could be bad for worker productivity. A study from Cornell University found that when an office's temperature was raised to 77 degrees from 68, typing errors fell by 44% and output increased by roughly 150%.