What is the purpose of the Super Bowl? The Super Bowl is the championship game of the National Football League (NFL). NFL teams compete throughout the fall for the honor of being one of the top two teams who get to play in the biggest game of the year: the Super Bowl. Why is the […]
What are the disadvantages of using a dialysis machine?
What are the disadvantages of using a dialysis machine? The disadvantages of hemodialysis include: Travel to a dialysis center may be required three times a week. Patients may not be able to set their own treatment schedule. Permanent access required; usually in the arm for adults and the neck/chest area for children. Needles are required […]
How can a dragonfly see?
How can a dragonfly see? Dragonflies, however, were found to possess no less than 11 types of opsins, allowing them to see even ultraviolet and polarized light. They also have three small eyes called ocelli that can detect movement faster than their compound eyes. How good is Dragonfly eyesight? It turns out dragonflies have souped-up […]
What was $1 worth during the Great Depression?
Do Ralph Lauren shirts run small?
Do Ralph Lauren shirts run small? I have noticed for a lot of things, Polo Ralph Lauren tends to run small. While their sleepwear, swimwear, and T-shirts fit me fine, their polo shirts and dress shirts tend to run small on me compared to IZOD, Nautica, Tommy Hilfiger, U.S. Polo Assn, and even Ralph Lauren’s […]
Is Jordan a cute name?
Is Jordan a cute name? Jordan is an awesome given name, with diverse nicknames such as Jordy, Jayjay, Danny, Jord, J-money, Jordie, etc. It is one of those gracious and chic unisex names available for children. Is Jordan a good name for a girl? Jordan is a biblical name and a perfect baby name option […]
When a battery is being charged it produces?
When a battery is being charged it produces? When batteries are being recharged, they generate hydrogen gas that is explosive in certain concentrations in air (explosive limits are 4.1 to 72 percent hydrogen in air). The ventilation system can exchange an adequate amount of fresh air for the number of batteries being charged. What happens […]
What rock layers are in the Grand Canyon?
What rock layers are in the Grand Canyon? The three main rock layer sets in the Grand Canyon are grouped based on position and common composition and 1) Metamorphic basement rocks, 2) The Precambrian Grand Canyon Supergroup, and 3) Paleozoic strata. Where are the oldest rock in the Grand Canyon? In the last 10 million […]
What is the role of microbes at the source?
What is the role of microbes at the source? Microorganisms are useful in producing foods, treating waste water, creating biofuels and a wide range of chemicals and enzymes. They are invaluable in research as model organisms. They have been weaponised and sometimes used in warfare and bioterrorism. In what industries do microbes play a role? […]
How long should you leave a tourniquet on?
How long should you leave a tourniquet on? Leaving on too long: A tourniquet should not be left for longer than two hours. When applied for a longer time, tourniquets can cause permanent damage to muscles, nerves, and blood vessels. Why do you write the time on a tourniquet? It is important to note the […]