How does the length of a guitar string determine pitch? Shorter strings have higher frequency and therefore higher pitch. When a musician presses her finger on a string, she shortens its length. The more fingers she adds to the string, the shorter she makes it, and the higher the pitch will be. Why do guitar […]
How do I reduce the blue light on my Mac?
What separates Asia and Europe?
What separates Asia and Europe? Ural Mountains What are the bodies of water that separates Europe from Asia? The Bosphorus and Black Sea are even more beautiful thanks to phytoplankton. A NASA satellite has spotted something brilliant from space: a stunning turquoise color in the Black Sea and the Bosphorus, the strait which separates Asia […]
What technologies were traded on the Silk Road?
What technologies were traded on the Silk Road? The West benefited from four inventions from China that were to shape the new world (and its new order): paper and its manufacture, printing techniques, gunpowder and the compass. What are the main sources of silk? The protein fiber of silk is composed mainly of fibroin and […]
Do glaciers move backwards?
Do glaciers move backwards? Scientists have discovered that glaciers can move rapidly backward and downward, causing what is called glacial earthquakes which until now have been poorly understood. The motion happens every time a large iceberg is calved and a glacial earthquake is produced. When a glacier retreats which way is the ice in the […]
Does dyspraxia affect learning?
Does dyspraxia affect learning? Dyspraxia does not affect your intelligence. It can affect your co-ordination skills – such as tasks requiring balance, playing sports or learning to drive a car. Dyspraxia can also affect your fine motor skills, such as writing or using small objects. This page focuses on dyspraxia in adults. Does dyspraxia affect […]
How do I get my money back from US Customs?
How do I get my money back from US Customs? 4015 or email at [email protected] for a check refund. If signed up for Automated Clearinghouse (ACH) call (317) 298-1200 ext. 1178. Are customs duties refundable? Drawback is the refund of certain duties, internal revenue taxes and certain fees collected upon the importation of goods. Such […]
What is the first step of cloning?
What is the first step of cloning? The basic cloning workflow includes four steps: Isolation of target DNA fragments (often referred to as inserts) Ligation of inserts into an appropriate cloning vector, creating recombinant molecules (e.g., plasmids) Transformation of recombinant plasmids into bacteria or other suitable host for propagation. How does cloning work step by […]
What vegetables do discus eat?
What vegetables do discus eat? Green Vegetables Green beans, peas or spinach are excellent nutritious additives to any discus fish food recipe. Our plecos also like eating the green vegetables that are in our discus fish food. How do you cook Beefheart for discus? The Ingredients and Prep A Whole cow heart Two and a […]
Can 3 male gerbils live together?
Can 3 male gerbils live together? Pair of Gerbils Together If you’re thinking about placing three or four gerbils in one cage, make sure your cage is spacious enough to accommodate them all comfortably. Also remember that three or four male gerbils typically can live together very serenely, although that doesn’t always apply to females. […]