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Why biomimicry is important
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Biomimetics Need the People Many people sit around wondering what they’re doing with their lives, while other believe they’ve done nothing with their lives, but now there’s a way to benefit society by telling others how nature interacts with you. By having people join in the search, Biomimetics will flourish. Sharks are known for their ability to kill and their teeth, but what people don’t pay much attention to, is their skin. A shark’s skin has, “sleek scales that resemble tiny teeth and are made of a tough material called dentin” (Lewis, Tanya. “Biomimetics: 7 clever technologies inspired by nature.” Live Science. Purch. 22 Apr. 2013. Web). Not only is the skin durable, but it contains hundreds of tiny teeth throughout the skin that acts …show more content…
A Gecko’s foot contains, “dense clumps of projections” (Lewis, Tanya. “Biomimetics: 7 clever technologies inspired by nature.” Live Science. Purch. 22 Apr. 2013. Web). This allows the lizard to latch onto surfaces with no problem since the spatula like hairs dig into whatever surface they’re climbing. Such technology that gets “even stronger with use” (Lewis, Tanya. “Biomimetics: 7 clever technologies inspired by nature.” Live Science. Purch. 22 Apr. 2013. Web) can be used on climbing equipment to aid them and make climbing slightly easier. Generally 143 people a year get hurt while rock climbing, but if the Gecko’s method is used, it would greatly affect climbers and reduce their casualties …show more content…
When people think of Neural Networks the first thing that comes to mind is our brain, while the second is computers. That comparison is due to the fact that the way that computers work is the same as a Neural Network, “the network is built up by connections between these processing units” (Sandhu, Robin. “5 examples of biomimetic technology.” LifeWire. LifeWire. 19 Oct. 2016. Web). Having to search for animals that have unique capabilities may seem boring to most people, but they didn’t even have to get off the couch to find out about Neural Networks because that was inside them all along, sometimes it’s the more obvious skills that slip past
But occasionally the younger sharks are preyed on by bigger sharks that do not necessarily have to be Bull sharks they can be become prey to any larger species of shark and occasionally a crocodile. However there are parasites like Pandarus sinuatus, and Periscopus dentatus that use the surface of the shark’s skin and use it to survive (Curtis). Though that does not in anyway decrease or increase the economic uses for the bull shark, its effects on the environment, or level of danger to humans. In certain places around the world the amount of bull sharks is decreasing slightly, because sharks can be harvested to make fish food, for their meat, for oils, and their fins for shark fin soup, or in asia their skin can be used to make “good leather” (“Bullshark”; Curtis). Even though their numbers are thought to be decreasing according to the International Shark Attack Files, otherwise known as the ISAF, has reported that there have been at least 70 reported unprovoked attacks on humans of which 17 were fatal, but that is only the known number of the reported attacks by bull sharks there most likely have been many more attacks that went unreported (“Bullshark”; Curtis). They are known for being one of “the most dangerous sharks in the world” because they along side the tiger shark,and great white they are the most common sharks to attack a human
Sharks have also been subjected to medical research, games and competitions, jewellery, souvenirs and cosmetics. We need to take into consideration that sharks play a vital role in the natural world that we live in. it is imperative that we look after these majestic creatures and ensure they remain protected. We need to be aware of the dangers of sharks, swim in protected areas where there are shark nets, and do not swim after dark in the sea (especially not alone) as the sea is the sharks home. Humans should also be wearing wet suits as protection in the ocean. The sea is where they live, they swim freely and they eat – they do not particularly target humans but rather prey on food that is available to them in their habitat.
In 2015 only 59 shark attacks have occurred around the world compared to the millions of sharks killed by humans every year. Due to these accidental shark attacks people tend to think that sharks, especially Great Whites are evil creatures with malice intentions when attacks do occur; but, on the contrary that is wrong. Sharks are not the only beautiful and unique creatures in the ocean, they also play a vital role in our ecosystem; however, due to human interference they might not be around much longer, through awareness sharks can be protected from endangerment.
Even now, people are constantly enraptured by the possibilities that science and technology offer, while neglecting their duties towards nature and the earth.
Most people think that sharks are large, fast-swimmers, and savage predators. This is true of some species and groups should be interested of the appealing aspects of biology found within it: all sharks have an excellent sense of smell; some can detect electrical discharges; some sharks give birth to one of the
We know one of the reasons that cannot be true of why geckos defy gravity is friction. We know that it is not friction because cockroaches use tiny hooks to climb and grab onto a surface, just like a rock climber uses crampons that latches onto their foot that can give them a grip and traction in the snow or on rock walls. On the other hand, geckos are not like cockroaches. They run up a glass window that a cockroach cannot climb. “Cockroaches climb using tiny hooks that grapple onto irregularities in the surface, much as rock climbers use crampons.
Hinton discusses his interest in neural networks and how he decided to research this field despite facing great skepticism from colleagues and teachers. He explains the basic principles behind neural networks and deep learning while emphasizing their ability to learn from enormous amounts of data which in turn allows them to perform great tasks such as language processing and image recognition. Hinton is responsible for key breakthroughs in AI, including backpropagation, which transformed the training of neural networks and created the ability for these systems to have a deep belief complex. Geoffrey says he imagines a future where machines can interact with and emotionally understand humans in natural ways. He explains that artificial intelligence has enormous potential in fields such as healthcare and education, but without more regulation and research, the future of humanity is unknown.
The phrase “Nobody is perfect” is appropriately accurate since there are many people who are born without arms, legs, or eventually develop organ failure. Bioengineering helps the people living without or damaged tissues and organs to live a better and comfortable life. Bioengineering will help advance and improve the health of humans by applying biology in engineering. Imagine a world without sick people, or people with deformity. This may be hard to imagine, but with the remarkable inventions and solutions developed and produced by bioengineers, this scenario we can currently only imagine in our heads will hopefully eventually become an ordinary norm. It is crucial to help people who were born with a body that restricts them from doing something everyone else can. They deserve to be able to move and be able to do tasks like every other human being.
The morphology of whale sharks is mostly similar to aquatic fish species, but many specific traits help differentiate them from the rest. Whale sharks are the largest fish in the world and can reach a size of around 20 meters (Martins, C., and C. Knickle). This is often compared to the size of a school bus. The shark has a very large transverse mouth. They have 5 very large gill slits and have a larger first dorsal fin compared to the second one (Whale Shark). They have a distinctive spotted “checkerboard” pattern with stripes (Martins, C., and C. Knickle). It is not exactly known why they have this specific body marking. It is believed that the body markings act as a camouflage. The strange thing about whale sharks is that they have 300 rows of teeth that play no role in feeding (Martins, C., and C. Knickle).
Have you ever imagined climbing on the roof? Have you ever imagined walking straight up a wall? Well if you have your dream may not be so far away with the new technology that was discovered by Gecko’s. The new technology really isn’t all that new, it was just recently discover by the human race, so therefore we consider it new, but really it has been around for millions of years. The secret to the gecko's ability to climb walls is really complex, it starts down at the molecular level, with what they call a spatula it is a nanohair that is roughly 200 nanometers wide, and tall (Robert Full 2000). The spatula is so small you cannot see it with the naked eye, but it creates a relatively strong force for it size, and that’s what keeps it climbing on the wall, and ceilings. The force that is created is a reality weak force, but because this force is so small a Gecko’s foot has hundreds of millions of these spatulas, and because of the millions of these hairs it creates a force equal too 4x107 μn which is roughly 40N per foot (Robert Full 2000). Given that seems like a minuscule amount but that is per foot that is only 100mm2 (Robert Full 2000). Think about if that only for a 100mm2 and a human foot that’s roughly 10000 mm2 that’s hundred times the force per foot that a gecko foot, so you would be producing 4000N per foot (Robert Full 2000).
When Luke Skywalker's hand was sliced off by Darth Vader in the trilogy Star Wars, he received a new prosthetic hand which was fully functional in use and appearance.Today, this science fiction is becoming reality as an exciting new technology called Biomechatronics is promising revolutionary advances in the field of prosthetics.
Biomimicry is the discipline that studies natural models and process to solve problems faced by the humans in their daily lives. In other words, biomimicry comes from two words, ‘bios' meaning life and ‘mimesis' means mimic. Biomimicry is not a new idea, as it has deep roots. Human beings have always turned towards nature to find the answer to their complex and simple problems. Human beings take nature as a model and mentor. It is because those animals and plants that are present on the Earth nowadays have survived for ages. Through evolution, human beings have been able to adapt and survive through changes in nature. Survival of the fittest, a term coined by Charles Darwin, weeded out the weak, unfavorable traits in human beings. Our own lives
Perhaps one of the most visible animal body defense mechanism is the sharp teeth found in carnivores. Other than their usual use in tearing and chewing meat, sharp teeth are used in defense. The presence of large te...
The most basic elements of a neural network, the artificial neurons, are modeled after the neurons of the brain. The "real" neuron is composed of four parts: the dendrites, soma, axon, and the synapse. The dendrites receive input from other neuron's synapses, the soma processes the information received, the axon carries the action potential which fires the neuron when a threshold is breached, and the synapse is where the neuron sends its output, which are in the form of neurotransmitters, to the dendrites of other neurons. Each neuron in the human brain can connect with up to 200,000 other neurons. The power and processing of the human brain comes from multitude of these basic components and the many thousands of connections between them.
No matter how much research is done, it is obviously known that humans will never be able to fully understand the phenomenon of the natural world, yet it is something that we still continue to explore and work with each and every day. As The Red Turtle simply explains to the viewer, nature is something that is full of chaos and unpredictability, yet it is beautiful in it’s own way and worth exploring. In today’s world of the twenty-first century, it is quite easy to see that humans are dominating the natural world. Mainly, I believe that nature is a big provider for our health and happiness, but in order to sustain this relationship, the human population must also provide for the natural world and keep the common peace.