Royal Caribbean Oasis of the Seas cruise ship

What kind of gas mileage do cruise ships get?

Just like larger cars, larger cruise ships generally have lower fuel efficiency than smaller ones. The Royal Caribbean 'Oasis of the Seas' cruise ship...
blue sky

Why is the sky blue?

This one is tough to explain in a few paragraphs, but here it goes. To understand why the sky is blue, we first need to...
Why does sugar make kids hyper

Why does sugar make kids hyper? (HINT: It doesn’t)

Contrary to popular belief, sugar does not make kids hyper. It's a myth! However, this doesn't mean that kids don't get hyper after consuming...
Red Blood Cells

How much blood do humans have?

The average adult has about 1.2 to 1.5 gallons (4.5 to 5.7 liters) of blood circulating inside their body. To put this into perspective,...
Mobile device auto rotate

Does screen auto-rotation work on mobile devices in outer space?

No, screen auto-rotation does not work on mobile devices in outer space. Auto-rotation on mobile devices is determined by something called an accelerometer. Accelerometers are devices...

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