Category: Physics

Do gymnastic floors have springs? Most competitive gymnastics floors are spring floors. They contain springs and/or a rubber foam and plywood combination which make the floor bouncy, soften the impact of landings, and enable the gymnast to gain height when tumbling. How big is a gymnastics competition floor? 12 meters by 12 meters How much […]

Who determines what is a drug? Whether a product is regulated as a drug, a cosmetic, or both under the law is determined by a product’s intended use. FDA Drug Info Rounds pharmacists discuss the key differences between a drug and a cosmetic. How does the FDA determine if a drug is safe? FDA Approval: […]

Who is the woman in the new Dish Network commercial? Celeste Thorson Who is the girl in the new Samsung commercial? Amanda Bluglass Who is the actress in the Nissan Altima commercial? The car company Nissan has released a series of TV commercials promoting the brand and its “refuse to compromise” mantra. The bold blond […]

How much does a spit roast pig cost? If you know a farmer, you’ll be able to get a sheep up to 30kgs for around $11 per kilo. Whole pigs from the butcher cost around $250 – $300. How much does a 100 lb pig cost? How much does a 100 lb pig cost? Hog […]

Who made the first Jurassic Park? Jurassic Park (film) Jurassic Park Directed by Steven Spielberg Screenplay by Michael Crichton David Koepp Based on Jurassic Park by Michael Crichton Produced by Kathleen Kennedy Gerald R. Molen Who set in the story of Jurassic Park? In high hopes of putting the investors’ minds at ease, John Hammond–the […]

What school did Euclid go to? He was born in around 325 BC, was probably educated in Plato’s school in Athens, and he taught mathematics in Alexandria, the great new city of commerce and academia constructed in Egypt on the orders of Alexander the Great during Euclid’s lifetime. What district is Euclid Ohio? Euclid is […]

What causes a lump after a fall? The most common cause of skin lumps is trauma or injury. This type of lump is sometimes called a goose egg. It occurs when you hit your head or another part of your body. Your skin will begin to swell, causing a lump that may also be bruised. […]

What is a quote from Hernando de Soto? “The past is many nations’ present.” “In Haiti, untitled rural and urban real estate holdings are together worth some 5.2 billion. Why is a gun called a Roscoe? “Roscoe” is a slang term for a gun. It dates back to the early 20th Century. Other common slang […]

Are the Himalayas fault-block mountains? Some examples of fold mountain ranges include the Rocky Mountains in North America, and the Himalayan Mountains in Asia. Fault-block mountains (or just “block mountain“) are created when faults or cracks in the Earth’s crust force materials upward. Examples of fault-block mountains include the Sierra Nevada mountains. What is the […]

How can I build confidence in my home? Tips for building self-confidence Look at what you’ve already achieved. It’s easy to lose confidence if you believe you haven’t achieved anything. Think of things you’re good at. Everyone has strengths and talents. Set some goals. Talk yourself up. Get a hobby. What are some of the […]