How many trees are cut down each year in the rainforest? As to the “number of trees” this represents, it’s impossible to get an accurate count. Tree density in primary forests varies from 50,000-100,000 trees per square km, so the math would put this number at 3.5 billion to 7 billion trees cut down each […]
When is it acceptable to apply a tourniquet?
When is it acceptable to apply a tourniquet? Tourniquets are tight bands used to completely stop the blood flow to a wound. To control bleeding after an injury to a limb, tourniquets should ideally only be used by first responders trained in emergency first aid. Knowing when (and when not) to use a tourniquet to […]
What is better a vaporizer or a humidifier?
What is better a vaporizer or a humidifier? The AAAI recommend that people with indoor allergies speak with their doctor to determine if a humidifier is helpful for their specific allergies. A vaporizer is a better option for people that have indoor allergens because the device heats water to create a mist that usually has […]
What organs are associated with the muscular system?
What organs are associated with the muscular system? Each of these muscles is a discrete organ constructed of skeletal muscle tissue, blood vessels, tendons, and nerves. Muscle tissue is also found inside of the heart, digestive organs, and blood vessels. In these organs, muscles serve to move substances throughout the body. What are the 5 […]
What do China Japan and Korea have in common?
What do China Japan and Korea have in common? China, Japan and Korea are each other’s major trade and investment partners and their economies are highly interdependent. Furthermore, they share a common culture. Back then, it was Japan that broke ranks and succeeded to be the only non-Western, industrialized and global military power by the […]
How wide is a race track?
How wide is a race track? 8-9 feet How much land is needed for a race track? The Ideal would be 500 acres to 1,500 acres. The other aspect that is important is, accessibility via road and an existing infrastructure of hotels, restaurants, law enforcement, but most of all, is a friendly population. How big […]
How does a direct on line motor starter work?
How does a direct on line motor starter work? Principle of Direct On Line Starter (DOL) To start, the contactor is closed, applying full line voltage to the motor windings. The motor will draw a very high inrush current for a very short time, the magnetic field in the iron, and then the current will […]
Who was closest to Stalin?
Who was closest to Stalin? An unofficial “inner circle” of Stalin’s closest associates included Lavrentiy Beria, Nikolai Bulganin, Kliment Voroshilov, Lazar Kaganovich, Georgy Malenkov, Mikhail Pervukhin, Maksim Saburov, and Nikita Khrushchev. Who were the allies of the Soviet Union? Allies of the Soviet Union People’s Socialist Republic of Albania (1946–1968) People’s Republic of Bulgaria (1946–1990) […]
What role does food play in Chinese culture?
What role does food play in Chinese culture? Food is an important part of daily life for Chinese people. Chinese not only enjoy eating but believe eating good food can bring harmony and closeness to the family and relationships. They are more concerned with the food’s texture, flavor, color, and aroma. These are the crucial […]