Quick Answer. The most common causes of wavy lines in eyesight include ocular migraine and macular degeneration, according to Healthhype.com. Metamorphopsia is the medical term for this form of vision disturbance, which may be either transient or constant, depending on the cause of the disorder. Continue Reading.
Halons are low-toxicity, chemically stable compounds that have been used for fire and explosion protection from early in the last century. Halon has proven to be an extremely effective fire suppressant. Halon is clean (i.e., leaves no residue) and is remarkably safe for human exposure.
Halon gas is a chemical compound that is often used in fire suppression systems. While several different types of halon have been developed since this product was first invented, many were dangerous or deadly to humans.Since the late 20th century, two safer types of halon have replaced earlier versions.alon gas may be used in an overhead fire suppression systems or in a chemical fire extinguisher. Ad. While the two currently used types of halon gas are not generally considered deadly, they can still produce toxic by-products as they work to extinguish a fire.