How does a regenerative pump work? Regenerative shower pumps, such as our CT range of pumps , have a water wheel impeller inside the end of the pump. Water enters the pump through the inlet, the impeller spins the water around inside the impeller casing, building pressure as the water travels around the end of […]
Why are turtle eggs illegal?
Why are turtle eggs illegal? On many Central American beaches, poachers destroy more than 90% of sea turtle nests to sell the eggs into the illegal wildlife trade. The eggs are smuggled to cities where they are eaten as a delicacy in restaurants and bars. This wildlife crime is devastating for endangered sea turtles. Is […]
Which religion came first to Malaysia?
Which religion came first to Malaysia? Islam is thought to have been brought to Malaysia around the 12th century by Indian traders. In the early 15th century the Malacca Sultanate, commonly considered the first independent state in the peninsula, was founded. Which religion is followed in Malaysia? Islam, Malaysia’s official religion, is followed by about […]
How do you measure market efficiency?
How do you measure market efficiency? The simplest measure of efficiency is the optimised Sharpe ratio. This can be calculated over a finite time horizon, in a market with finitely many assets. Let us suppose we have n+1 assets, and that the risk free return factor (ie 1 plus the risk-free rate) is r. What […]
Why does Internet Explorer load so slowly?
Why does Internet Explorer load so slowly? How to improve your internet browser speed and performance when using Internet Explorer. If your browser is slow, don’t necessarily blame it on your connection. Disable toolbars and extensions directly from your browser. Clear browsing cache and cookies. How can I speed up IE11? How to Speed Up […]
What is an open expression in math?
What is an open expression in math? A mathematical sentence makes a statement about two expressions. A closed sentence is a mathematical sentence that is known to be either true or false. An open sentence in math means that it uses variables and is not known whether or not the mathematical sentence is true or […]
How hard is it to climb Mount Kenya?
What are some famous Christmas quotes?
What are some famous Christmas quotes? “Christmas is the season of joy, of gift-giving, and of families united.” “Peace on earth will come to stay when we live Christmas every day.” “He who has not Christmas in his heart will never find it under a tree.” “Like snowflakes, my Christmas memories gather and dance—each beautiful, […]
What is EBV EBNA IgG positive?
What is EBV EBNA IgG positive? The presence of VCA IgG antibodies indicates that an EBV infection has occurred at some time recently or in the past. The presence of VCA IgM antibodies and the absence of antibodies to EBNA mean that the infection has occurred recently. The presence of antibodies to EBNA means that […]
What are the 5 major parts of firearms?
What are the 5 major parts of firearms? Main components of a firearm Firearms can comprise hundreds of parts and components. The more common parts include the barrel, magazine, hand guard, pistol grip, trigger and the trigger guard. All firearms have a receiver, which is comprised of springs, levers and pistons. What makes a machine […]