These findings are not only important in understanding the biological function of DNA they could also be used for the construction of new DNA-based materials. Scientists have discovered that, on the one hand, the texture of this hydration shell depends on the water content and, on the other hand, actually influences the structure of the genetic substance itself. But maybe, science still needs to catch up on the magic world of water, as there is still so much to discover! For example, water plays a vital role in DNA as water molecules surround the genetic material DNA in a very specific way. If we look at the way scientists would qualify a living organism, then water is not qualified as a living organism. Sunflowers seeds, for example, are arranged in a Fibonacci spiral, keeping the seeds uniformly distributed no matter how large the seed head may be.Īs the Fibonacci spiral is usually found in living organisms, could this mean water is a living organism? For something to be a living organism it needs the following attributes:Īll life forms contain deoxyribo nucleic acid, which is called DNA.Īll life forms have a method by which they take energy from the surroundings, and convert it into energy that helps them live.Īll life forms can sense changes in their surroundings and respond to those changes. Fibonacci spiralįibonacci numbers appear everywhere in nature, from sunflowers to hurricanes to galaxies. He wrote many books about geometry, commercial arithmetic and irrational numbers. Prior to the publication of Liber abaci, the Latin-speaking world had yet to be introduced to the decimal number system. Knowledge of numbers is said to have first originated in the Hindu-Arabic arithmetic system, which Fibonacci studied while growing up in North Africa. Math was incredibly important to those in the trading industry, and his passion for numbers was cultivated in his youth. The son of a Pisan merchant, Fibonacci traveled widely and traded extensively. Named after Fibonacci, also known as Leonardo of Pisa or Leonardo Pisano, Fibonacci numbers were first introduced in his Liber abaci in 1202. Starting with 0 and 1, the sequence goes 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, and so forth. The Fibonacci sequence is a series of numbers where a number is found by adding up the two numbers before it. You might have heard about this before, the Fibonacci sequence, but what is it exactly? There are more examples of Fibonacci numbers in nature that we haven’t covered here.What do dogs, water and the Fibonacci sequence have in common? … we see that each bump has bumps that form spirals, and each of those little bumps has bumps that form spirals! Hm, sounds like a fractal… There’s a vegetable called the romanesco, closely related to broccoli, that has some pretty stunning spirals.Īnd there’s more! Not only do the bumps form spirals, but if we look closely… Broccoli and cauliflower do, too, though it’s harder to see. You can find more examples around your kitchen! Pineapples and artichokes also exhibit this spiral pattern. Fibonacci can also be found in pinecones. This spiraling pattern isn’t just for flowers, either. If you’re feeling intrepid, count the spirals on that one and see what you get! Check out the seed head of this sunflower: See if you can find the spirals in this one!įibonacci spirals aren’t just for flower petals. (One of each is highlighted below.) Try counting how many of each spiral are in the flower – if you’re careful, you’ll find that there are 8 in one direction and 13 in the other. No, don’t start counting all the petals on that one! What we’re looking at here is a deeper Fibonacci pattern: spirals. Here’s a different kind of Fibonacci flower: For example, there’s the classic five-petal flower:īut that’s just the tip of the iceberg! Try counting the petals on each of these! The number of petals on a flower, for instance, is usually a Fibonacci number. As it turns out, the numbers in the Fibonacci sequence appear in nature very frequently.
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