What is the IQ of Stephen Hawkings? 160 Do black holes ever go away? If black holes evaporate under Hawking radiation, a solar mass black hole will evaporate over 1064 years which is vastly longer than the age of the universe. A supermassive black hole with a mass of 1011 (100 billion) M ☉ will […]
Does iPad 3 have Siri?
How much energy will we need in 2050?
How much energy will we need in 2050? EIA projects that total world electricity generation will reach nearly 45 trillion kilowatthours (kWh) by 2050, almost 20 trillion kWh more than the 2018 level. How much energy does a human need? “The average human, at rest, produces around 100 watts of power. This equates to around […]
Does your body digest grapefruit?
Does your body digest grapefruit? Digestion. Grapefruit contains water and fiber. Specifically, a small grapefruit weighing 200 g contains 182 g of water and 2.2 g of fiber. Both water and fiber can help prevent constipation and promote regularity for a healthy digestive tract. How fast does juice digest? Simple liquids (clear juices, tea, sodas): […]
Why do we have planets?
Why do we have planets? The order and arrangement of the planets and other bodies in our solar system is due to the way the solar system formed. Nearest the Sun, only rocky material could withstand the heat when the solar system was young. For this reason, the first four planets—Mercury, Venus, Earth and Mars—are […]
Can vegetarians eat jelly fruit?
Can vegetarians eat jelly fruit? Is Jelly vegetarian? If you’re talking about jelly that is used as a spread- yes, it’s usually vegetarian as they use pectin (which comes from plants) as the gelling agent. Are jellies non vegetarian? Jelly sweets or jelly desserts are a favorite of kids; many vegetarians prefer serving a bowl […]
How were Greek soldiers buried?
How were Greek soldiers buried? If a body was left unburied it was a violation of the laws of war to refuse burial to the dead soldier. After 1100 BCE, Greeks buried the dead primarily in individual graves. Athens was the major exception as the Athenians usually cremated the dead and placed their ashes in […]
How did Jane Goodall become a scientist?
How did Jane Goodall become a scientist? Leakey, who believed that studying other primates would help scientists to understand early hominid societies, saw in Jane someone with the right personality to begin a long term study. He hired her first as a secretary for his dig at Olduvai Gorge. Leakey later arranged for Jane to […]
Why h2so4 is used in contact process?
Why h2so4 is used in contact process? H2SO4 (l) + SO3 (g) → H2S2O7 (l) Note that directly dissolving SO3 in water is impractical due to the highly exothermic nature of the reaction. Acidic vapor or mists are formed instead of a liquid. Oleum is reacted with water to form concentrated H2SO4. What is the […]
What countries were capitalist in the Cold War?
What countries were capitalist in the Cold War? NATO Belgium. Canada. Denmark. France. Germany (from 1990) West Germany (1955–1990) Greece (from 1952) Iceland. Italy. Which countries are capitalists? The top 10 most capitalistic countries are: Hong Kong. Singapore. New Zealand. Switzerland. Australia. Ireland. United Kingdom. Canada. Which countries were the leaders of socialist and capitalist […]