What is Origin of life? What's the role of science in life and does science explains origin of life?

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Snowflake |
You are NOT a gorgeous and unique snowflake.
No one else is strictly like you; you're one during a billion. You realize meaning there's like eight people exactly like you? Shut up! i'm a singular snowflake. That's so cheesy. There are tons of snowflake science videos out there on YouTube and that they all mention an equivalent idea: That no two snowflakes area like.
But where can we get that idea? The universe may be a big place, it's really old, and on countless planets with countless snowflakes, surely two of them are alike. the thought that no two snowflakes are alike probably started on January 15, 1885 in Jericho Vermont. A 20-year-old named Wilson Bentley was sitting outside his farmhouse, freezing his Bentleys off, holding a sheet of black fabric and a turkey feather within the other hand, expecting a snowflake to fall in only the proper spot.
And when it did he put that snowflake under a microscope attached to a huge old camera, and he held his breath, one wrong breath could ruin the entire thing. He opened the shutter and POOF! Wilson Bentley had the primary photograph of a snowflake ever taken. Wilson Bentley like SERIOUSLY loved snowflakes, within the sense that he never got married, never removed of his mom's house, and basically just took pictures of snowflakes for like, 50 years.
Now, he called them "masterpieces of design", in fact we all know there's no design during a snowflake, but that does not make them any less amazing. Every plate, every branch, every needle one needle on a needle, all of these details are what's called emergent properties. Thesis complexity that's supported very simple rules. For snowflakes, those rules return to the essential laws of physics. within the air, or in liquid water molecules are zipping around, bouncing off of every other and everything else trillions of times per second, and that we haven't any way of knowing where they're or what direction they're facing at any moment.
As we remove heat, it gets colder, and people water molecules start to hamper , eventually their atomic attraction, the particular hydrogen bonds between water molecules, takes over, and that they settle into order. That sounds complicated, but we just call that “freezing". The structure of a snowflake are often founding just six water molecules. i do know that the angle between any two hydrogen’s is about 105degrees, and that i know that's true for any water molecule within the universe. for a few of these water molecules, the opposite hydrogen is behind them. a bit like that, we've uncovered thesis-fold symmetry of a snowflake crystal. That crystal starts as a small speck of dust, or pollen, which catches water vapour out of the air and eventually forms the only of snowflake shapes: tiny hexagons called ice crystal .
Then randomness takes over. There’s a really simple reason why a snowflake's arm grows out here and not here. It's simply because it stands proud farther and features a higher probability that water molecules will land there. More water molecules and more water molecules land, then we have got an armband another arm, and another arm, and on and on, until we get the intricate and delightful shapes that we all know and love.
Depending on temperature and humidity, and lot of things that scientists don't even understand, those simple hexagons can produce to seemingly infinite shapes. Each snowflake will travel through different air currents and encounter different water molecules. BUT . . . In 1998, researcher Nancy Knight claimed to seek out two identical snowflakes, and that they DO look considerably alike. It's quite possible that two of these simple hexagons might be an equivalent in every measurement of size admass, but they might NOT be identical, and physics tells us why.
We know that water molecules are made from two hydrogen atoms and an oxygen atom, but not every hydrogen is made equal. If we return to the large Bang, we discover out that out of each million approximately hydrogen atoms created, a few hundred of them, rather than just being a proton and an electron, are holding on to a neutron. this is often the isotope of hydrogen called "deuterium". In Earth's water, even in you, about one in3, 000 molecules are going to be holding onto deuterium rather than hydrogen. Out of the million million million molecules that structure a snowflake, tons of them will hold on to deuterium too.
Even identical looking snowflakes aren't an equivalent . Now you'll love a snowflake simply because it’s pretty, but it doesn't deduct from its beauty that it had been sculpted accidentally and physics. To me, that adds to the sweetness . I even have to mention , this whole "we are unique snowflakes “thing is pretty cheesy. it'd be the foremost overused metaphor within the history of metaphors, so let me offer you a replacement one:
Snowflakes are symmetrical, but they are not perfect. They're ordered, but they're created in disorder, every random branch re-tells their history, that singular journey that they took to urge here, and most of all they’re fleeting and temporary. albeit sometimes they do not look so unique on the surface , if we glance within, we will see that they are truly unique in any case .
Stay curious. We're not the sole social animals that sit right down to eat together, but we are the sole ones who cook.
Cultural anthropologist Levi-Strauss says that in particular , cooking establishes the difference between animals and other people We're getting to put a cheerful little arm up here , check out that happy little snowflake, all of 'me is exclusive and delightful , a bit like you're .
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