What could have been done to prevent the 2004 tsunami? Early warnings systems could have saved many lives. Coastal forests could have saved property, as well as lives, where the tsunami was not extremely large. It is even possible that a large, well-designed coastal forest could substantially mitigate the damage of a tsunami up to […]
What are the photolithography requirements?
What are the photolithography requirements? In general, a photolithography process requires three basic materials, light source, photo mask, and photoresist. Photoresist, a photosensitive material, has two types, positive and negative. The positive photoresist become more soluble after exposure to a light source. What is the last step in entire lithography process? A resist strip is […]
Do you have to renounce your Mexican citizenship to become a US citizen?
Do you have to renounce your Mexican citizenship to become a US citizen? The U.S. government does not require naturalized U.S. citizens to relinquish citizenship in their country of origin. Although the Oath of Allegiance to the United States speaks of renouncing “allegiance and fidelity” to other nations, U.S. immigration law does not explicitly address […]
Can you tune electric guitar with phone?
Which countries were part of Europe in 1914?
Which countries were part of Europe in 1914? The Alliances in 1914 Germany and Austria-Hungary had been close for a half century. Each agreed to support the other in case of war. The addition of Italy (despite its tensions with Austria-Hungary) formed the Triple Alliance. On the other side, France broke its isolation by allying […]
What is the longest high school football rivalry?
What is the longest high school football rivalry? This annual Thanksgiving Game is the oldest continuous rivalry in high school football. Lawrenceville School Big Red (New Jersey) vs. The Hill School Blues (Pottstown, Pennsylvania) (1887). Just 70 miles separate these two schools who annually meet in the final game of each season. Why is high […]
Are plankton drifters?
Are plankton drifters? Plankton are marine drifters — organisms carried along by tides and currents. The word “plankton” comes from the Greek for “drifter” or “wanderer.” An organism is considered plankton if it is carried by tides and currents, and cannot swim well enough to move against these forces. Are plankton active or passive swimmers? […]
Is emphysema a silent killer?
Is emphysema a silent killer? Chronic obstructive pulmonary disease (COPD) is a chronic respiratory disease also known as the Silent Killer. The early stages of COPD are almost always unnoticeable as most people attribute the symptoms to an illness, old age, being out of shape, and/or smoking. Can you have emphysema and no cough? Emphysema […]
How much food should I feed my bull terrier?
How much food should I feed my bull terrier? Your dog’s daily portion of food should come to about 600 g. Tailor the amount of food your bull terrier receives to their activity level. An active dog that gets proper amount of exercise can afford to eat slightly more, while an older, less active dog […]