Do I need a fire extinguisher in my boat? The Coast Guard requires boats to have at least one B-1 marine fire extinguisher on board. Depending on the size of your boat you may need more than one. Boats less than 26′ have to have at least one B-1 fire extinguisher on board. Boats 26′-40′ […]
What flows faster hot water or cold water?
What flows faster hot water or cold water? Takamasa Takahashi, a physicist at St. Norbert College in De Pere, Wis., attempts a definitive answer: “Cold water does not boil faster than hot water. The rate of heating of a liquid depends on the magnitude of the temperature difference between the liquid and its surroundings (the […]
Can things be removed from the constitution?
Can things be removed from the constitution? Changing the actual words of the Constitution does take an amendment, as does actually deleting, or repealing, an amendment. The Constitution’s Article V requires that an amendment be proposed by two-thirds of the House and Senate, or by a constitutional convention called for by two-thirds of the state […]
What is the role of international police?
What is the role of international police? Interpol provides investigative support, expertise, and training to law enforcement worldwide, focusing on three major areas of transnational crime: terrorism, cybercrime, and organized crime. What is the name of the international police? The International Criminal Police Organization – INTERPOL Can the FBI work outside the US? FBI personnel […]
What are the 7 basic hand stitches?
What are the 7 basic hand stitches? 7 BASIC EMBROIDERY STITCHES FOR BEGINNERS Running Stitch. The most basic of all embroidery stitches is the running stitch which is useful when outlining a design. Backstitch. Unlike the running stitch, the backstitch creates one, continuous line of thread. Satin Stitch. Stemstitch. French Knot. Lazy Daisy. Woven Wheel. […]
What did Prince Henry the Navigator accomplish?
What did Prince Henry the Navigator accomplish? The Portuguese prince Henry the Navigator (1394-1460) launched the first great European voyages of exploration. He sought new lands and sources of revenue for his kingdom and dynasty and searched for eastern Christian allies against Islam. What were Prince Henry’s major accomplishments? Following this success, Henry began to […]
What is a sequencing algorithm?
What is a sequencing algorithm? What is sequencing? An explanation of sequencing, as used in algorithms and programming. Transcript. Algorithms consist of instructions that are carried out (performed) one after another. Sequencing is the specific order in which instructions are performed in an algorithm. What is the best way to define an algorithm? An algorithm […]
Why are flight attendants no longer called stewardess?
Why are flight attendants no longer called stewardess? In the 1970s, the organization Stewardesses for Women’s Rights forced airlines to change their ways. That’s when the airlines switched to a more gender neutral job title. They went from stewardess to flight attendant. The word today is outdated, but I don’t mind when somebody calls me […]
Will shrimp live in fresh water?
Will shrimp live in fresh water? Shrimp and prawns are actually two distinct animals. Shrimp come from both fresh and salt water and can live in both cold and warm waters; if they came from cold waters, then they will be smaller in size. There are more salt-water than fresh-water species of shrimp. Are shrimps […]
Why is DDT a harmful insecticide?
Why is DDT a harmful insecticide? DDT is metabolized into various breakdown products in the body including DDE, DDD4, and DDA5. When fat stores are used during periods of starvation the breakdown products of DDT are released into the blood where they may be toxic to the liver and the nervous system (2). Is DDT […]