Do sting rays use electricity? Like its shark relatives, the stingray is outfitted with electrical sensors called ampullae of Lorenzini. Located around the stingray’s mouth, these organs sense the natural electrical charges of potential prey. How does a stingray sting work? When a stingray whips its tail at you, one or more of its spines…
read moreWhat is a reverse one and a half story home? Our definition of 1.5 story home is one with the master suite on the main level and all other bedrooms on the second level. A reverse 1.5 story has the master suite on the main level and all other bedrooms in the basement. Multi-level (or…
read moreWhat did Jean-Jacques Rousseau believe in? Rousseau argued that the general will of the people could not be decided by elected representatives. He believed in a direct democracy in which everyone voted to express the general will and to make the laws of the land. Rousseau had in mind a democracy on a small scale,…
read moreHow do you maximize your strengths? 4 Tips for Maximizing your Strengths Use your strengths to improve your social bonds. Use your strengths to overcome your weaknesses. Use your strengths in different domains. Give yourself credit for strengths you overlook. Want more of these types of tips? What does it mean to maximize your strengths?…
read moreWhich city is over 2 continents? Istanbul Istanbul is divided between two continents, and therefore two cultures. In ancient times it was known as Byzantium, then became Constantinople of the Romans, and finally Istanbul of the Ottoman and modern Turkish times. Is Istanbul the only city on two continents? The European portion of Turkey is…
read moreWhen did the last pit close? In March 1968, the last pit in the Black Country closed and pit closures were a regular occurrence in many other areas. Beginning with wildcat action in 1969, the National Union of Mineworkers became increasingly militant, and was successful in gaining increased wages in their strikes in 1972 and…
read moreWhere is the big shipyard located? South Korea’s Hyundai Heavy Industries in Ulsan owns the largest shipyard on Earth. It’s where behemoths like the Globe were built – which was the world’s largest ship when it began its maiden voyage in December 2014. Where is the largest shipyard in the world? Ulsan Hyundai Heavy Industries’…
read moreWhat is screw gauge and its least count? The formula of least count of screw gauge is as follows: Least count of screw gauge = (Pitch)/(number of divisions) Least count of micrometer screw gauge = (1 mm)/(100) = 0.01 mm. What is called least count of vernier caliper? In the science of measurement, the least…
read moreWhy were they called the Little Rock Nine? By 1957, the NAACP had registered nine black students to attend the previously all-white Little Rock Central High, selected on the criteria of excellent grades and attendance. Called the “Little Rock Nine”, they were Ernest Green (b. Ernest Green was the first African American to graduate from…
read moreWhat do you do when your power steering light comes on? If you’re driving along and you notice your power steering light come on – which looks like a steering wheel with an exclamation mark next to it – you should park your car in a safe place as soon as you can, taking extra…
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