Are whales friendly?

Are whales friendly? From a historical perspective, whales do appear to be non-aggressive. Their relatives, the dolphin’s species, tend to be very friendly and curious towards humans, often displaying a desire to greet and meet people. Is it illegal to touch a whale? It is illegal, she said, for a person to come within 300 […]

What are the 2 types of mass?

What are the 2 types of mass? In classical mechanics, there are three types of mass or properties called mass: Inertial mass; passive gravitational mass; and active gravitational mass. Where do we use mass in everyday life? Another example of everyday use is mass producing a recipe. Say you are making an extremely large cake […]

Do electric showers work without gas?

Do electric showers work without gas? You can use an electric shower regardless of the type of boiler or heating system you have, because it runs separately. Another great bonus of this is that you will still have access to hot water if your boiler breaks down. What showers are cheaper running? The electric shower […]

How does NASA get rid of asteroids?

How does NASA get rid of asteroids? When the asteroid is still far from the Earth, a means of deflecting the asteroid is to directly alter its momentum by colliding a spacecraft with the asteroid. The principle of the kinetic impactor mitigation method is that the NEO or Asteroid is deflected following an impact from […]

Why is boron an exception?

Why is boron an exception? The problem with this structure is that boron has an incomplete octet; it only has six electrons around it. Hydrogen atoms can naturally only have only 2 electrons in their outermost shell (their version of an octet), and as such there are no spare electrons to form a double bond […]

Do dreams really mean anything Psychology Today?

Do dreams really mean anything Psychology Today? The theory states that dreams don’t actually mean anything. Instead they’re merely electrical brain impulses that pull random thoughts and imagery from our memories. However, renowned psychologist Sigmund Freud thought otherwise. He believed that dreams revealed unconsciously repressed conflicts or wishes. Are your dreams telling you something? Dreams […]

What is the fastest walking speed?

What is the fastest walking speed? In 2017, British Olympian Tom Bosworth broke a world record when he race-walked 1 mile in a speedy 5 minutes and 31 seconds. Amazing, right? But as you might imagine, Olympic race-walkers move much faster than most people. What pace is 3 mph? Popular Road Race Distances mph 1km […]

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