Why do we need to protect our planet Earth? Saving our earth and its environment becomes highly important as it provide us food and water to sustain life. Our well-being solely depends on this planet it gives food and water to all living things to it is our responsibility to take care of it. Are […]
How much money was lost in the Iraq war?
How much money was lost in the Iraq war? $12 billion in U.S. currency was transported from the Federal Reserve to Baghdad in April 2003 and June 2004, where it was dispensed by the Coalition Provisional Authority. A Vanity Fair magazine report concluded that of this sum, “at least $9 billion has gone missing”. How […]
How is an ammeter reading measured?
How is an ammeter reading measured? When the ammeter indicates a normal reading (not “backwards”), electrons are entering the black test lead and exiting the red. This is how you determine direction of current using a meter. For a 6-volt battery and a small lamp, the circuit current will be in the range of thousandths […]
What is pyruvic acid converted to in lactic acid fermentation?
What is pyruvic acid converted to in lactic acid fermentation? Two pyruvates are converted to two lactic acid molecules, which ionize to form lactate. In this process two NADH + H+ are converted to two NAD+. Our muscle cells can undergo this process when they are in oxygen debt. How is pyruvate converted to lactic […]
Can a 12 year old ride a 250cc?
Where do scientists study?
Where do scientists study? A scientist can be found almost anywhere: universities, government facilities, company labs, for-profit companies, in space, on ships, underground, in hospitals, in private practice and in forests. Pretty much anywhere in the world, and in any industry, there are scientists working in their particular field. What is a female gardener called? […]
How many Titanic survivors are still alive?
How many Titanic survivors are still alive? The last living survivor of the Titanic, Millvina Dean, has died at the age of 97 in Southampton after catching pneumonia. As a two-month-old baby, Dean was the youngest passenger on board the giant liner when it sank on its maiden voyage with the loss of more than […]
Why are fairy tales still relevant?
Why are fairy tales still relevant? Fairy tales allow the reader to explore each virtue and path of action through the different characters’ fates. The child decides their own personal stance after deliberating each consequence. Through the telling, the child is exposed to ethical reasoning without being preached at. Why fairy tales are so popular? […]
When distance Travelled is directly proportional to time it is Travelling with?
When distance Travelled is directly proportional to time it is Travelling with? When the distance travelled by an object is directly proportional to the time it is said to travel with uniform speed. What is a direct proportion in math? Direct proportion is the relationship between two variables whose ratio is equal to a constant […]
Why is cloning impossible?
Why is cloning impossible? If a physicist were to try and clone you, they would need to produce an exact copy, precisely replicating the position and momentum of every single particle, down to the smallest electron. Unfortunately, it turns out that due to the intricacies of quantum math, cloning is pretty much impossible. How many […]