Is there a technical distinction between a jungle and a forest? | AskScience Blog

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Thursday, January 25, 2018

Is there a technical distinction between a jungle and a forest?

Is there a technical distinction between a jungle and a forest?


Is there a technical distinction between a jungle and a forest?

Posted: 24 Jan 2018 08:21 AM PST

Why is the ocean made up of saltwater and not freshwater?

Posted: 24 Jan 2018 09:16 AM PST

In searching for Earth-like exoplanets, what is considered the acceptable limits of the planet's characteristics for human habitation i.e. Earth's surface gravity +/-10%, temperature range, atmospheric pressure/composition, orbital radius, etc.?

Posted: 25 Jan 2018 03:24 AM PST

Is there a place in the universe where everything is so far apart that it would seem like complete darkness if you were floating around?

Posted: 24 Jan 2018 10:14 PM PST

Can particle spin exist in a 2D universe?

Posted: 25 Jan 2018 02:46 AM PST

Do each ring on trees actually signify a year or does the amount of time vary? Do the differences in color signify weather changes?

Posted: 25 Jan 2018 04:04 AM PST

Does* lol

submitted by /u/Anon-Floofer
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On high traffic network cables, are packets overlapping?

Posted: 25 Jan 2018 06:08 AM PST

I can imagine how a single network packet is sent over a network cable, but I am very confused as to what happens when two computers send a packet at the exact same time over a shared network cable. Is there a queue system that waits for other packets or do computers just send packets without considering overlapping? And do modems connect to the ISP using one shared cable or does every house have it's own direct cable?

submitted by /u/Mahamik
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Why doesn't an EMP (electromagnetic pulse) affect electrical signals in humans?

Posted: 24 Jan 2018 09:38 PM PST

Like in Ocean 13, Basher didn't drop dead..

submitted by /u/kmosdell
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Is there an evolutionary advantage to right-handedness?

Posted: 24 Jan 2018 07:59 AM PST

How cetaceans like the sperm whale manage to hold their breath for so long and at such depths?

Posted: 25 Jan 2018 05:30 AM PST

How has their respiratory system evolved and adapted to allow them to do it?

submitted by /u/Ricky434
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Wide hips are considered a sign of fertility and ease of birth - do we have any evidence to support this?

Posted: 25 Jan 2018 08:09 AM PST

Is there any turbulence in space that affects the Earth, like turbulence that affects planes?

Posted: 24 Jan 2018 07:00 PM PST

Is there a fundamental reason why gluons can carry colour charge yet photons cannot carry electromagnetic charge?

Posted: 24 Jan 2018 06:57 PM PST

What happens to our brain during anesthesia?

Posted: 24 Jan 2018 12:13 PM PST

I'm mainly curious about how do we induce the sleep by anesthesia - or is it even considered sleep? How can one be awaken while under the effect? How do we not feel anything?

submitted by /u/Thoryne
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Over the course of its existence, has the Earth's mass increased in any significant way from collecting meteorites?

Posted: 25 Jan 2018 06:16 AM PST

How do neutral Pions lose mass when decaying into photons?

Posted: 25 Jan 2018 06:05 AM PST

What is Meant by Changing Particle State Remotely?

Posted: 25 Jan 2018 05:00 AM PST

Apologies for the very poor title but I don't know how else to describe my question.

I read an article on an inflight magazine about the advancement of microprocessor technology where it very superficially made the following statement, which I cannot begin to understand:

"Scientists have had a breakthrough where the state of a single particle housed in a satellite orbiting earth at an altitude of 2,000km was remotely changed from the ground."

I appreciate that this statement is grossly simplified for mass consumption, but what on earth does it actually mean?

submitted by /u/falsefoolery
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Scientific Papers claim that there is a "critical period" for the brain where further development, such as trying to learn a language fluently, after this period is made more difficult/impossible. Does this mean we can only strengthen neural connections rather than create new ones?

Posted: 24 Jan 2018 06:02 PM PST

Thanks for the help!

edit: This seems to be countered by the discovery "neuroplasticity", so what is the current scientific consensus and is there any good research I can read into?

submitted by /u/Sovereigner
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Science newbie here. When rain clouds collide, how do they create lightning and an electrical storm?

Posted: 25 Jan 2018 03:32 AM PST

If the spacecraft is orbiting a planet, and I want to crash it into the planet as fast as possible, what direction should I accelerate in?

Posted: 25 Jan 2018 01:41 AM PST

Will we ever be able to not only visit Proxima Centauri but see whether it’s planets in the Habitable Zone have life in the next 50 years?

Posted: 24 Jan 2018 06:41 PM PST

How common is cancer among wild animals with little to no contact with humans?

Posted: 24 Jan 2018 09:51 AM PST

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