BI Answers

Food 2018-03-08T14:22:00Z

Here's how many days a person can survive without water

A human can go for more than three weeks without food, but water is a different story.
Real Estate 2018-02-12T14:00:00Z

Why ski jumpers hold their skis in a V shape

Ski jumpers fly in a "V" shape to improve their distances. It became the dominant technique in the 1990s, popularized by Swedish jumper Jan Bokloev.
Science 2018-02-10T14:17:00Z

Why speed skaters swing their arms side-to-side

It has to do with the direction of the legs and feet.
Science 2018-01-15T13:38:00Z

Do lobsters feel pain?

The Swiss government has ruled that lobsters must be stunned before they're killed, though the research on whether lobsters feel pain is inconclusive.
Health 2016-12-24T18:00:00Z

7 scientific tricks for falling asleep

There's hope. According to the American Academy of Sleep Medicine, insomnia can be treated and without drugs or so-called "natural" remedies.
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Health 2016-09-30T19:23:00Z
Health 2016-06-11T18:49:00Z
Science 2016-04-07T13:06:00Z

Here's the best way to figure out if you have a cold, the flu, or allergies

You know something is making you feel terrible. But what is it, exactly — and is it contagious?
Tech 2016-02-15T12:11:00Z

Insects survive the winter through a trick right out of science fiction

It sounds like science fiction, but it's real.
Science 2015-12-28T17:26:00Z
Science 2015-10-17T14:00:00Z
Science 2015-07-23T20:35:06Z

Here's how many intelligent alien civilizations might live in our galaxy

What are the chances we'll talk with aliens some day?
Science 2015-04-12T15:15:00Z

Something strange happens in our brains when we see the man in the Moon

It's the same thing that happens when we see real human faces.
Science 2015-04-10T14:30:00Z

Something strange happens in our brains when we see the man in the Moon

It's the same thing that happens when we see real human faces.
Science 2015-04-03T19:52:57Z
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Science 2015-03-29T22:56:00Z

How often you really need to wash your hair, according to science

If you're doing it every day, you're doing it wrong.
Science 2015-03-27T14:00:00Z

The truth about how often you should wash your hair, according to science

If you're doing it every day, you're doing it wrong.
Science 2015-03-08T15:45:00Z

Here's the real reason humans age

Not all organisms do.
Science 2015-03-06T16:18:00Z

Here's what it actually means to die 'of old age'

Aging is not actually a cause of death.
Science 2015-02-20T15:32:00Z

Insects survive the winter through a trick right out of science fiction

It sounds like science fiction, but it's real.
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