Category: Articles

Are headphones the same as earphones? Though these terms might often be used interchangeably, headphones are designed to be worn on or around the head of a user’s ears, while earphones/earbuds are inserted into the ear canal. Which is correct earphone or earphones? (A set of) headphones have two earphones that cover your ears and […]

What gas is required for fire to burn successfully? Oxygen. Oxygen is needed to sustain the combustion reaction since it reacts with the burning fuel to release carbon dioxide and heat. The atmosphere of the earth consists of 21 per cent oxygen, which means that there’s enough to trigger a fire as long as the […]

Is the Ferrari F355 a good car? Let’s just go straight to it: the Ferrari F355 is one of the best cars ever to have come out of Maranello. The 355 replaced the rather lacklustre 348 and was a distinct improvement in both looks and dynamic ability. A quantum leap, if you like. How much […]

Why did the US withdraw from Salt 2? Although SALT II resulted in an agreement in 1979 in Vienna, the US Senate chose not to ratify the treaty in response to the Soviet invasion of Afghanistan, which took place later that year. The Supreme Soviet also did not ratify it either. What did the SALT […]

Was Sam Adams at the signing of the Declaration of Independence? Samuel Adams, (born September 27 [September 16, Old Style], 1722, Boston, Massachusetts [U.S.]—died October 2, 1803, Boston), politician of the American Revolution, leader of the Massachusetts “radicals,” who was a delegate to the Continental Congress (1774–81) and a signer of the Declaration of Independence. […]

What size is a lawn mower spark plug wrench? Lawn mower spark plug wrench can be used on most small engines. Easy to use. For 0.6″ and 0.8″ spark plugs. Ideal for lawnmowers, tractors, generators and other outdoor equipment….Specifications. Brand Briggs & Stratton Assembled Product Dimensions (L x W x H) 8.00 x 1.50 x […]

Can a 12 year old cat get pregnant? Based on this estimate, and the fact that a reasonable number of cats live to fifteen or older, a 12-year-old cat could have given birth to 300 kittens up to that point. At what age is a cat no longer a kitten? One Year Can an 8 […]

Why was OC Cancelled? Although the ratings for The O.C. didn’t bounce back — the fourth season averaged less than 4 million viewers a week — the show’s quality did. Unfortunately, the ratings were an insurmountable obstacle and Fox canceled the show, but not before the writers gave the characters an emotionally satisfying final farewell. […]

How does a baby get oxygen from its mother? Oxygen and nutrients from the mother’s blood are transferred across the placenta to the fetus through the umbilical cord. This enriched blood flows through the umbilical vein toward the baby’s liver. There it moves through a shunt called the ductus venosus. What is the main source […]

What is the meaning behind the tell-tale heart? The title “A Tell-Tale Heart” refers to the constant sound of the heart beat that the narrator hears after he has murdered the old man. The heart beat basically comes from the narrator’s guilt-ridden conscience and leads him to turn himself in. What is the most important […]