A study ensures that smoking, having oral sex can cause cancer. Along with smoking, the practice of oral sex is one of the main causes of cancer of the mouth and throat, according to a study published in the medical journal Annals of Oncology. Why?
Too often, dust is taken for granted, especially in industrial and commercial buildings. It is looked on as a nuisance rather than a threat. Image Credit Fires and explosions Materials that are harmless and non-flammable when intact can become incendiary, even explosive, as dust. Dust is a significant factor in a large proportion of fires. […]