Sodium hypochlorite also is added to municipal drinking water to kill dangerous waterborne organisms like the bacterium Salmonella typhi, which causes typhoid fever and killed many people before water disinfection and antibiotic treatment became common. Chlorine bleach kills Vibrio cholerae, the bacterium t...
At first they were pretty dangerous to use -- hundreds of people were electrocuted when they dropped their hair dryer into water-filled sinks and bathtubs. That isn't as likely today, however, because of the advent of Ground Fault Circuit Interrupters (GFCI). Since 1991, all portable hair...
At first they were pretty dangerous to use -- hundreds of people were electrocuted when they dropped their hair dryer into water-filled sinks and bathtubs. That isn't as likely today, however, because of the advent of Ground Fault Circuit Interrupters (GFCI). Since 1991, all portable hair...
Instead, this petrochemical-derived fiber has the potential to pollute ecosystems after it is discarded, and both lyocell and polyester release dangerous microfibers into the water supply. The lyocell production process is slightly more environmentally friendly than polyester production, but it still ...
Using hot water isn’t dangerous, like some other things people are doing with bleach (please don’t put it on your skin), but it has some distinct disadvantages. First, a steamy hot bleach solution is more likely to allow some of the bleach to waft into the air. Bleach fumes can ...
If the water is collected through a hole drilled into the source, it has to have exactly the same composition as the water in the surface spring. Well water: Well water is drawn from a protected well that taps directly into an unconfined aquifer. Of the basic types of bottled water, the...
So, gamma rays have the most energy (part of what makes them so dangerous to humans), and radio waves have the least. Of visible light, violet has the most energy and red the least. The whole range of frequencies and energies, shown in the accompanying figure, is known as the ...
There are certain situations where inducing vomiting can be dangerous or even life-threatening, such as: When you have ingested a corrosive substance like acid or bleach When you have ingested sharp objects or batteries When you are experiencing severe abdominal pain or cramping ...
Use caution, this stuff can be dangerous! Ammoniais a pungent smelling gas with the chemical compound of NH3. When dissolved in water, it is known as ammonium hydroxide. It is part of the chemical that creates the reaction to make ammonium sulfate (the stinky liquid smell). ...
Remove Your Shoes:One of the most common causes for carpet stains is our outdoor shoes.Studies have shownby removing our shoes before entering the home can avoid dragging in dangerous dirt, pollution and bacteria. Pets:As well as our shoes, pets can drag in dirt and grime particularly on ...