10 Unnatural Things In The World You Probably Don't know about!!
There’s no doubt that planet Earth is awe-inspiring.
Picture of earth
PHOTOGRAPH BY NASA
The Planet’s Poles Flip
Though scientists are pretty sure Earth’s churning, molten iron core powers these polar acrobatics, it’s not entirely clear what triggers the actual reversals. The process is gradual and occurs over millennia. For now, Earth’s north magnetic pole is creeping northward by about 40 miles a year. And given that the last major pole reversal happened 780,000 years ago, we are overdue for a flip.
It Has a Supersized Moon
Sunday evening marked the most recent rising of the supermoon, but regardless of how large Earth’s moon appears in the sky on any given night, it’s always among the solar system’s most overgrown satellites.
The only celestial twosome that bests the Earth-moon team in this regard is Pluto and its biggest moon Charon, which really form more of a binary system—a pair of objects
The Biggest Mammal Migration Is Airborne
PICTURES OF DIFFERENT BAT SPECIES
Mexican free-tailed bats fleeing a bat-cave preserve.
A flashlight lit view of hundreds of small bats in a grotto.
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VIEW SLIDESHOW
PHOTOGRAPH BY GEORGE SHIRAS, NAT GEO IMAGE COLLECTION
Not all bats eat bugs, or blood.
PHOTOGRAPH BY MERLIN TUTTLE, NAT GEO IMAGE COLLECTION
PHOTOGRAPH BY LYNN JOHNSON, NAT GEO IMAGE COLLECTION
Did you know that some bats can fish? Here a greater bulldog bat uses its claws to pluck a minnow from the water.
PHOTOGRAPH BY CHRISTIAN ZIEGLER, NAT GEO IMAGE COLLECTION
Not all bats prefer to roost in caves. The spectacled flying foxes pictured here are happiest high in the canopy of the rain forest.
PHOTOGRAPH BY JASON EDWARDS, NAT GEO IMAGE COLLECTION
PHOTOGRAPH BY KONRAD WOTHE, MINDEN PICTURES
Noack's roundleaf bats huddle by the thousands in a cave on Bioko Island, Equatorial Guinea.
There’s no doubt that planet Earth is awe-inspiring.
That’s even a lot of true for the few humans who’ve seen it from house with their own eyes.
“We tend to consider ourselves as a weird, small very little soul on a awfully giant, powerful planet, and therefore clearly irrelevant to anything that might affect the planet
at a planetary scale,” says former independent agency spaceman Kathryn Sullivan, who in 1984 became the first U.S.
woman to walk in space. “In some ways that’s true.
But if you step back and appearance at the world in total, you see however richly interconnected and tangled all the particular systems square measure.”
Even with all its magnificence and loftiness, Earth is additionally simply reasonably strange.
Aside from the actual fact that it’s the sole planet famed (so far) to support life, it's a bunch of inherent quirks, from geophysical weirdness to the landscapes adorning
its surface to the organisms it supports.
And the a lot of we tend to study Earth’s peculiarities, the a lot of we tend to grow to understand and treasure its several wonders—starting with the air we tend to breathe.
“You recall at the world which Brobdingnagian majestic ocean, [the atmosphere is] heaps a lot of just like the fuzz on a ball than some huge huge factor,” Sullivan says.
“It’s like the wall of a soap bubble, this little membrane that envelops this grain of rock and is the reason that critters like us can live.”
Here square measure a number of the oddest things concerning this gas-shrouded ball of water and rock we tend to decision home.
Picture of earth
NASA's region Climate Observatory captured this dramatic image of our home planet from its viewpoint a few million miles away.
PHOTOGRAPH BY NASA
The Planet’s Poles Flip
We all recognize that North is, well, north—somewhere on top of Alaska—and south is down close to the center of continent.
That will always be true for the planet’s geographic poles, but it’s only intermittently true for the planet’s magnetic poles.
Over the past twenty million years, the magnetic poles have flip-flopped every several hundred thousand years or so, which means that if you had a compass in hand about
800,000 years agone, it might tell you that north was in continent.
Though scientists are pretty sure Earth’s churning, molten iron core powers these polar acrobatics, it’s not entirely clear what triggers the actual reversals. The process is gradual and occurs over millennia. For now, Earth’s north magnetic pole is creeping northward by about 40 miles a year. And given that the last major pole reversal happened 780,000 years ago, we are overdue for a flip.
It Has a Supersized Moon
Sunday evening marked the most recent rising of the supermoon, but regardless of how large Earth’s moon appears in the sky on any given night, it’s always among the solar system’s most overgrown satellites.
Relative to Earth, it’s absolutely monumental, coming in at a quarter as wide as our home planet.
The only celestial twosome that bests the Earth-moon team in this regard is Pluto and its biggest moon Charon, which really form more of a binary system—a pair of objects
twirling around every other—rather than a typical planet-moon combine.
And thank goodness the moon is so big and so close. If it were smaller or farther away, we would never see total solar eclipses.The Biggest Mammal Migration Is Airborne
Yep, you'll have thought the one.3 million wildebeest that hoof their way between Kenya and Tanzania were tops, but you’d be wrong.
Millions and several wacky—giant fruit bats, to be exact—fly between the Democratic Republic of Congo and Zambia’s Kasanka National Park each year.
With quite ten million of those cat-size, mango-munching, echolocating chiropterans concerned, it’s the largest known mammal migration on Earth.
PICTURES OF DIFFERENT BAT SPECIES
Mexican free-tailed bats fleeing a bat-cave preserve.
A flashlight lit view of hundreds of small bats in a grotto.
1/16
VIEW SLIDESHOW
A Mexican carnivorous bat comes sure a close-up because it leaves its cave to hunt.
Every night from March to October, 1.5 million of these bats stream out from beneath a bridge in downtown Austin, Texas.
PHOTOGRAPH BY JOEL SARTORE WITH COLE SARTORE, NAT GEO IMAGE COLLECTION
Taken in 1915, this flashlight-lit photo shows hundreds of small bats in a grotto.
Many species of bats call caves their home. (Watch: "America the Wild: The Bat Cave!")PHOTOGRAPH BY GEORGE SHIRAS, NAT GEO IMAGE COLLECTION
Not all bats eat bugs, or blood.
Some like flower spore, which they pass from tree to tree.
In fact, some plants are pollinated exclusively by bats.PHOTOGRAPH BY MERLIN TUTTLE, NAT GEO IMAGE COLLECTION
The little red fruit bat could be a kind of bat native to Australia.
Here one is tested for the Hendra virus, which is a rare but potentially lethal virus that can be passed from bats to horses, and then from horses to humans.
PHOTOGRAPH BY LYNN JOHNSON, NAT GEO IMAGE COLLECTION
Did you know that some bats can fish? Here a greater bulldog bat uses its claws to pluck a minnow from the water.
These wacky use measuring system to discover small ripples on the water's surface.
Some wacky will catch up to thirty fish during a single night.
PHOTOGRAPH BY CHRISTIAN ZIEGLER, NAT GEO IMAGE COLLECTION
Not all bats prefer to roost in caves. The spectacled flying foxes pictured here are happiest high in the canopy of the rain forest.
PHOTOGRAPH BY JASON EDWARDS, NAT GEO IMAGE COLLECTION
Some tropical species, like these Honduran white bats, have been observed to make tents out of leaves.
The tiny bats bite through a leaf's veins so that it droops down and forms a crevice for them to hide in.PHOTOGRAPH BY KONRAD WOTHE, MINDEN PICTURES
Noack's roundleaf bats huddle by the thousands in a cave on Bioko Island, Equatorial Guinea.
This species is one among the foremost common bat species in continent.
A single colony can contain perhaps 500,000 individuals
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