Students who have not submitted proof of vaccination will not be permitted to attend in-person classes and will be withdrawn from those classes. If you are beginning in-person classes for fall 2022 semester – you must supply proof of vaccination by Friday, August 19, 2022. Can you transmit COVID-19 while…
Will Super Bowl Ticket Prices Go Down? Over the last 13 Super Bowls, the get-in price has dropped an average of 12% between Championship Sunday and Super Bowl Sunday. If you exclude the 2020 game, which is the only Super Bowl in that timeframe that saw an increase of more…
Empirical and anecdotal evidence shows that the super glue works to a certain extent removing the plantar or palmar warts. A clinical study conducted from 2014 to 2016 shows positive results when warts treated with cyanoacrylate adhesive duct tape. Despite popular belief, super glue and duct tape does not work…
A leaking engine is a serious issue that could lead to engine damage. Every car will eventually develop oil leak problems and it can range from minor leaks to major leaks. There are various stop leak products on the market and due to the fear of engine damage, so many…
However, at Stanley Steemer we do not steam clean furniture. We use a process called hot water extraction to clean upholstery, which is often referred to as steam cleaning because of the steam you see as we clean. If you have more questions about how we clean upholstery visit our…
Starch does not pass through the synthetic selectively permeable membrane because starch molecules are too large to fit through the pores of the dialysis tubing. In contrast, glucose, iodine, and water molecules are small enough to pass through the membrane. Diffusion results from the random motion of molecules. Only allowing…
Iodine molecules are small enough to pass freely through the membrane, however starch molecules are complex and too large to pass through the membrane. Initially there was a higher concentration of iodine outside than inside the tube. Thus iodine diffused into the tube with the starch. This turned the starch…
Dialysis tubing is used to simulate a cell membrane; it is permeable to small molecules and water, but not to larger molecules. Given the generally larger size of polysaccharides, it is hypothesized that starch will not pass through the dialysis tubing, and that iodine will pass through the membrane due…
“Because starfish can’t breathe out of water, they suffocate in a matter of minutes. Others perish as a result of the stress of handling or from coming into contact with perfume, sunscreen, or other chemicals on human skin. Some facts about starfish. They suffocate in the air. Imagine what it…
Steam, which can reach an upwards of 250℉, does an excellent job of killing everything from dust mites to bacteria while also breaking down stains and dirt. Steam cleaning is also an incredibly environmentally friendly method of cleaning, too, because it simply consists of water and heat. In this guide…