How did Jay-Z develop his stage name? She bought him a boombox for his birthday, sparking his interest in music, and he began freestyling and writing lyrics. Known as “Jazzy” around the neighborhood, he later adopted the stage name “Jay-Z” in homage to his mentor Jaz-O. Who did Jay-Z get his name from? It was […]
How did Henry Ford make cars faster?
How did Henry Ford make cars faster? On December 1, 1913, Henry Ford installs the first moving assembly line for the mass production of an entire automobile. His innovation reduced the time it took to build a car from more than 12 hours to one hour and 33 minutes. How did assembly lines impact the […]
What are the advantages or disadvantages of sterilization process?
What are the advantages or disadvantages of sterilization process? Advantages of dry heat sterilization are that it’s inexpensive, it doesn’t pollute or cause toxic fumes, and it doesn’t corrode or rust metal objects. Disadvantages are that it’s relatively slow and that many objects can’t withstand the high temperatures. What is a disadvantage to cold sterilization? […]
Is the Monster in Paris a flea?
Is the Monster in Paris a flea? She therefore welcomes it, under the name of Francoeur (meaning “honest heart”). It is then revealed that the creature is a flea that the fertilizer, amidst all the other chemicals in the laboratory explosion (including the Atomize-a-Tune, resulting in Francouer’s beautiful voice), enlarged to human scale. How tall […]
What are the salts present in bile?
What are the salts present in bile? Bile salts are composed of the salts of four different kinds of free bile acids (cholic, deoxycholic, chenodeoxycholic, and lithocholic acids); each of these acids may in turn combine with glycine or taurine to form more complex acids and salts. What are the two types of bile salts? […]
Where in India was the first IIM started in the year 1961?
Where in India was the first IIM started in the year 1961? The institute at Calcutta was established first, on 13 November 1961, and was named Indian Institute of Management Calcutta or IIM Calcutta. It was set up in collaboration with the MIT Sloan School of Management, the government of West Bengal, the Ford Foundation, […]
How do bones joints and muscles work together as a system?
How do bones joints and muscles work together as a system? Muscles can pull bones, but they can’t push them back to the original position. So they work in pairs of flexors and extensors. The flexor contracts to bend a limb at a joint. Then, when the movement is completed, the flexor relaxes and the […]
What was the main reason that President Truman proclaimed what would become known as the Truman Doctrine in 1947?
What was the main reason that President Truman proclaimed what would become known as the Truman Doctrine in 1947? “The Truman Doctrine was an American foreign policy whose stated purpose was to counter Soviet geopolitical expansion during the Cold War.” What was the Truman Doctrine and what was the cause of its creation? In 1947, […]
Which bird can beat their wings very fast?
Which bird can beat their wings very fast? The Giant Hummingbird beats its wings 10-15 times per second. The fastest recorded rate is about 80 beats per second on an Amethyst Wood- star Hummingbird. Which bird can sometimes beat his wings 80 times a second? hummingbird’s Which bird beats its wings about 90 times per […]