There are a few precautions to take that will help you avoid getting struck, or save you if you are struck by lightning.
Most people sit between 5 and 12 hours a day. Depending on your job, you are probably sitting more than you are sleeping.
Watch to find out how sitting is slowly killing you, and what you can do about it.
But Dr. Sanjay Gupta, a leading neurosurgeon and chief medical correspondent for CNN, says that, medically speaking, these are not the optimal ways to consume cannabis.
Learn about the advantages and disadvantages of the different ways of consuming marijuana.
Miyakejima, a small island located in southeast Japan. Despite the high level of volcanic activity that causes poisonous gas to leak from the earth that forced the 3,600 island residents to evacuate in 2000.
In 2005 citizens were allowed to return to their homes. About 2,800 chose to return, laden with gas masks and dire warnings about noxious gas still seeping through the land.
Hank discusses the chemistry of sarin, the nerve agent that killed more than 1400 people in a chemical weapons attack in Syria.
According to the September issue of the French magazine ’60 Million Consumers’, some electronic cigarettes may emit the same levels of formaldehyde (a carcinogen) as other conventional cigarettes.