This 22-year-old man had a car accident last year and as a result his nose became infected and deformed. Doctors weren’t able to repair it, but decided to take cartilage from one of the young man’s ribs to grown a new nose. The nose, which is temporarily attached to his forehead, has been developing for 9 months and is ready to be transplanted.

Demodex folliculorum and Demodex brevisare are parasitic mites that particularly favour the hair follicles of eyebrows and eyelashes and measure a mere fraction of a millimeter long. They crawl about your face in the dark to mate and then crawl into the pores to lay their eggs and die. Healthy adults have around one or two mites per square centimetre of facial skin, though people with the condition rosacea can have 10 times more. Demodex does not have an anus and therefore cannot get rid of its faeces. Instead, their abdomen gets bigger and bigger, and when the mite dies it decomposes and releases its faeces all at once into the pore. ...

This is bismuth, a brittle metal with a white or silver-pink hue and an iridescent oxide tarnish that produces a rainbow of colours from yellow to blue. It is the most naturally diamagnetic metal in the world, which means it can create a magnetic field in opposition to an externally applied magnetic field. ...

The Golden Tortoise beetle is found in the Americas. They feed on the leaves of plants related to the sweet potato, including the morning glory and bindweed, though they rarely eat enough to cause serious damage to the plant.

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It turns out that our evolutionary cousins can recall number placement better than people can. In the experiment, the task requires the chimp to touch the numbers in ascending order and he has only seconds to make his decisions. The numerals appeared only for a certain limited duration, and were then automatically replaced by white squares. After touching the number one, the rest of the numbers are obscured by squares, making the chimp reliant on his memory to correctly pick the numbers in the right order. After a whistle sounds, the numbers reappear in different positions, so the chimp has to remember the position of all nine numbers after seeing them only briefly. And the chimp quickly aces the test time and time again, r ...