Top 10 science facts; Top 10 Science Facts That Will BLOW Your MIND
- 8 years ago
Science Facts; Top 10 Science Facts That Will BLOW Your MIND - ScienceFACTS!
Humans are fascinated and excited by science because we are curious creatures. We crave the answers to the things we can't understand. So here's 20 mind blowing facts that make you realize why science is so addictive.
In view of this, time for some interesting science facts to make your head explode! Now you can sound even smarter around your friends with these simple but super fun facts! here are only ten astonishing facts that I've come to learn on account of the advancement of science. This list of science facts is much too short however, so I'm adding so as to rely on you to keep it growing by adding your own particular in the comments.
Like, Share & Subscribe us for more amazing facts, don't forget to share it with your friends & family.
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Facts:
1: There is enough DNA in an average person's body to stretch from sun to pluto and back 17 times
The human genome, the genetic code in each human cell, contains 23 DNA molecules each containing from 500 thousand to 2.5 million nucleotide pairs. DNA molecules of this size are 1.7 to 8.5 cm long when uncoiled, or about 5 cm on average. There are about 37 trillion cells in the human body and if you’d uncoil all of the DNA encased in each cell and put them end to end, then these would sum to a total length of 2×1014 meters or enough for 17 Pluto roundtrips (1.2×1013 meters/Pluto roundtrip).
2: The average human body carries ten times more bacterial cells than human cells
It’s funny how we compulsively wash our hands, spray our countertops and grimace when someone sneezes near us—in fact, we do everything we can to avoid unnecessary encounters with the germ world. The truth of the matter is that each and every one of us is a walking petri dish! All the bacteria living inside you would fill a half-gallon jug or 10 times more bacterial cells in your body than human cells, according to Carolyn Bohach, a microbiologist at the University of Idaho. Don’t worry, though. Most of these bacteria are helpful; in fact, we couldn’t survive without them.
For one thing, bacteria produce chemicals that help us harness energy and nutrients from our food. Germ-free rodents have to consume nearly a third more calories than normal rodents to maintain their body weight, and when the same animals were later given a dose of bacteria, their body fat levels spiked, even if they didn’t eat any more than they had before. The gut bacteria is also very important to maintaining immunity.
3: It can take a photon 40,000 years to travel from the core of the sun to it's surface, but only 8 minutes to travel the rest of the way to earth
A photon travels, on average, a particular distance, d, before being briefly absorbed and released by an atom, which scatters it in a new random direction.From the core to the sun’s surface (696,000 kilometers) where it can escape into space, a photon needs to make a huge number of drunken jumps. The calculation is a little tricky, but the conclusion is that a photon takes between many thousands and many millions of years to drunkenly wander to the surface of the Sun. In a way, the light that reaches us today is energy produced maybe millions of years ago. Amazing!
4: At over 2000 kilometers long, the great barrier reef is the largest living structure on earth
Coral reefs consist of huge numbers of individual coral polyps – soft-bodied, invertebrate animals – linked by tissue. The Great Barrier Reef is an interlinked system of about 3000 reefs and 900 coral islands, divided by narrow passages, just beneath the surface of the Coral Sea.Spanning more than 2000 km and covering an area of some 350 000 sq km, it is the largest living structure on Earth and the only one visible from space. But this fragile coral colony is beginning to crumble, battered by the effects of climate change, pollution and manmade disasters.
5: There are 8 times as many atoms in a teaspoonful of water as there are teaspoonfuls of water in the atlantic ocean
A teaspoon of water (about 5 mL) contains 2×1023 water molecules, but each water molecule is comprised of 3 atoms: two hydrogen and one oxygen. Moreover, if you’d laid down end to end each water molecule from a teaspoon full you’d end up with a length of 50 billion km or 10 times the width of our solar system.
For more, watch video.
Humans are fascinated and excited by science because we are curious creatures. We crave the answers to the things we can't understand. So here's 20 mind blowing facts that make you realize why science is so addictive.
In view of this, time for some interesting science facts to make your head explode! Now you can sound even smarter around your friends with these simple but super fun facts! here are only ten astonishing facts that I've come to learn on account of the advancement of science. This list of science facts is much too short however, so I'm adding so as to rely on you to keep it growing by adding your own particular in the comments.
Like, Share & Subscribe us for more amazing facts, don't forget to share it with your friends & family.
Our social media links
Facebook: https://goo.gl/QkkHGr
Twitter: https://goo.gl/YNSpzZ
Google+: https://goo.gl/rI0Lnt
Facts:
1: There is enough DNA in an average person's body to stretch from sun to pluto and back 17 times
The human genome, the genetic code in each human cell, contains 23 DNA molecules each containing from 500 thousand to 2.5 million nucleotide pairs. DNA molecules of this size are 1.7 to 8.5 cm long when uncoiled, or about 5 cm on average. There are about 37 trillion cells in the human body and if you’d uncoil all of the DNA encased in each cell and put them end to end, then these would sum to a total length of 2×1014 meters or enough for 17 Pluto roundtrips (1.2×1013 meters/Pluto roundtrip).
2: The average human body carries ten times more bacterial cells than human cells
It’s funny how we compulsively wash our hands, spray our countertops and grimace when someone sneezes near us—in fact, we do everything we can to avoid unnecessary encounters with the germ world. The truth of the matter is that each and every one of us is a walking petri dish! All the bacteria living inside you would fill a half-gallon jug or 10 times more bacterial cells in your body than human cells, according to Carolyn Bohach, a microbiologist at the University of Idaho. Don’t worry, though. Most of these bacteria are helpful; in fact, we couldn’t survive without them.
For one thing, bacteria produce chemicals that help us harness energy and nutrients from our food. Germ-free rodents have to consume nearly a third more calories than normal rodents to maintain their body weight, and when the same animals were later given a dose of bacteria, their body fat levels spiked, even if they didn’t eat any more than they had before. The gut bacteria is also very important to maintaining immunity.
3: It can take a photon 40,000 years to travel from the core of the sun to it's surface, but only 8 minutes to travel the rest of the way to earth
A photon travels, on average, a particular distance, d, before being briefly absorbed and released by an atom, which scatters it in a new random direction.From the core to the sun’s surface (696,000 kilometers) where it can escape into space, a photon needs to make a huge number of drunken jumps. The calculation is a little tricky, but the conclusion is that a photon takes between many thousands and many millions of years to drunkenly wander to the surface of the Sun. In a way, the light that reaches us today is energy produced maybe millions of years ago. Amazing!
4: At over 2000 kilometers long, the great barrier reef is the largest living structure on earth
Coral reefs consist of huge numbers of individual coral polyps – soft-bodied, invertebrate animals – linked by tissue. The Great Barrier Reef is an interlinked system of about 3000 reefs and 900 coral islands, divided by narrow passages, just beneath the surface of the Coral Sea.Spanning more than 2000 km and covering an area of some 350 000 sq km, it is the largest living structure on Earth and the only one visible from space. But this fragile coral colony is beginning to crumble, battered by the effects of climate change, pollution and manmade disasters.
5: There are 8 times as many atoms in a teaspoonful of water as there are teaspoonfuls of water in the atlantic ocean
A teaspoon of water (about 5 mL) contains 2×1023 water molecules, but each water molecule is comprised of 3 atoms: two hydrogen and one oxygen. Moreover, if you’d laid down end to end each water molecule from a teaspoon full you’d end up with a length of 50 billion km or 10 times the width of our solar system.
For more, watch video.