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The strangest medical story ever
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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.
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5045 |
duddy |
10 years ago |
Brain defects go a long way
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This is a human brain without grooves and folds, a condition known as lissencephaly. It belonged to a patient who died in a mental health facility in 1970, and almost a year ago a photographer found the jar containing the brain in a collection at the University of Texas, Austin. People with this rare condition suffer from seizures, muscle spasms, a range of learning difficulties, and usually die before the age of ten. ...
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5185 |
duddy |
10 years ago |
Next time you experience acne, try not to remember this
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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. ...
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5282 |
duddy |
10 years ago |
Birds evolving from fish, a possibility?
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A flying fish moves its tail up to 70 times per second to propel itself up and out of the water. Those specialised pectoral fins are spread wide and tilted slightly upward to provide lift, and then folded back against the body to lower the fish back into the ocean. Flying fish (family: Exocoetidae) are eaten by dolphins, tuna, birds, squids and porpoises, so they needed to develop an ingenious mode of escape - such as flying - in order to survive.
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2878 |
duddy |
10 years ago |
Cool shiny metal
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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. ...
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3618 |
duddy |
10 years ago |
Imagine being able to draw while you're sleep
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Artist Lee Hadwin has a unique talent - he can only produce his artwork in his sleep, as shown above. Lee cannot remember doing anything while he is asleep, and cannot recreate his work while he is awake. He says he has no real interest in art, but has been producing his own work since a small child.
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4804 |
duddy |
10 years ago |
Ink poisoning
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Varieties of the inky cap mushroom can be around the world. While they are edible, ingesting alcohol while eating the mushrooms increases symptoms of nausea and vomiting, and can even cause a heart attack. After the mushroom has released its spores, the cap begins to liquefy. The thick black liquid that is seen dripping from the edges is how the inky cap got its name.
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4560 |
savio |
10 years ago |
So, chemistry is all theory, right?
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Using high-resolution atomic force microscopy, a hydrogen bond has been imaged for the first time. This technique is quite similar to the one used to photograph bonds breaking and reforming that was announced earlier this year.
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4729 |
savio |
10 years ago |
Gold comes in many different forms
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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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5282 |
duddy |
10 years ago |