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Miracles of Mother Nature: Strange Trees

Mother Nature manages to forge with craftsmanship and unmistakable precision, just like the director of a classic movie, to create an astonishing visual show. These surprising phenomena become places whose beauty surpasses any imagination. All over the place, perfect or strange shapes can be seen, adding more details to the everlasting movie that...

Are medical robots safe? A short introduction to robotic surgery

Until the last few decades, medical surgery required incisions that were painful for the patient and difficult to perform for the surgeon. Nowadays, hospitals tend to prefer robotic surgery when they treat the patients. According to most medics, when a medical robot is used in the surgery room, the medical operation is more effective, the body...