|
|
| Subject |
Blog |
Comments |
Views |
Author |
Date Written  |
|
Floaters
|
view preview
Have you ever chillaxed (chilling and relaxing  ) under the sun, cloud watching, and all of a sudden noticed transparent blobs floating around? Did you know what these things were? I know I didn't until I saw this:
|
|
|
Biology Forums Blog |
2 |
6491 |
ehd123 |
9 years ago |
|
|
Biology Forums Blog |
0 |
4686 |
ehd123 |
9 years ago |
|
Insights into the Hippocampus
|
view preview
When Henry Molaison (now widely known as H.M.) cracked his skull in an accident, he began blacking out and having seizures. In an attempt to cure him, daredevil surgeon, Dr. William Skoville, removed H.M.'s hippocampus. Luckily, the seizures did go away — but so did his long-term memory! Sam Kean walks us through this astonishing medical case, detailing everything H.M. taught us about the brain and memory.
|
|
|
Biology Forums Blog |
2 |
14215 |
ehd123 |
9 years ago |
|
Up-close view of a frog eye
|
view preview
This is the semi-transparent eyelid of the red-eyed tree frog, Agalychnis Callidryas. Frogs aren't the only creatures with 'third eyelids' that keep their eyes moist without blocking vision completely. Sharks, cats, crocodiles, polar bears and camels have them too.
|
|
|
Biology Forums Blog |
0 |
15365 |
duddy |
9 years ago |
|
We were born to fight
|
view preview
The bones of the male human face evolved their shape to withstand fistfights, according to a recent scientific study.
|
|
|
Biology Forums Blog |
1 |
19157 |
duddy |
9 years ago |
|
Want to become a brain surgeon? Better get used to this
|
view preview
Watch as a neurosurgeon opens up a patient's skull and clears the clotted blood from the surface of her brain. We probably don't have to tell you that this is extremely graphic footage, but - you've been warned.
|
|
|
Biology Forums Blog |
2 |
5417 |
duddy |
9 years ago |
|
|
Biology Forums Blog |
0 |
1477 |
duddy |
9 years ago |
|
Where else are taste buds found in the body?
|
view preview
Lungs have 'taste buds' which can detect bitter-tasting compounds, although aren't connected to the brain! The taste receptors in the lungs are the same as those in the mouth except they are not found in clusters and do not send any signals to the brain.
|
|
|
Biology Forums Blog |
0 |
6325 |
duddy |
9 years ago |
|
Miraculous headless chicken
|
view preview
This is Miracle Mike, the Headless Chicken. Beheaded by a farmer for dinner in 1945, part of Mike's brain was accidentally spared, which allowed him to live for another 18 months. In fact, Mike thrived without his head, gaining more than 2 kg as the farmer fed him food and water by depositing it into his exposed oesophagus.
|
|
|
Biology Forums Blog |
1 |
6283 |
duddy |
9 years ago |
|
A battery-free pacemaker means less trips to the hospital
|
view preview
Right now, people with pacemakers need to go into surgery every time the battery dies. But this new pacemaker is based on the mechanics of a self-winding wristwatch, drawing all its power from the patient's beating heart.
|
|
|
Biology Forums Blog |
0 |
4474 |
duddy |
9 years ago |
|
|
Biology Forums Blog |
0 |
6395 |
duddy |
9 years ago |
|
A closer look at white matter
|
view preview
This is what all the white matter in your brain looks like. This complex 3D-printed model accurately reflects the 2,000 strands of nerve cells that branch through every human being's brain.
|
|
|
Biology Forums Blog |
0 |
7331 |
duddy |
9 years ago |
|
Kidney stones suck, and here's why
|
view preview
This is a scanning electron micrograph of a kidney stone. These stones are pesky formations of calcium that form in the human body and are considered the most common disorder of the urinary tract.
|
|
|
Biology Forums Blog |
0 |
9128 |
duddy |
9 years ago |
|
Coolest teeth
|
view preview
Crabeater seal teeth are probably the strangest in the entire animal kingdom. The odd shapes work as a sieve, filtering out microscopic organisms (the seals' main food source) from sea water.
|
|
|
Biology Forums Blog |
0 |
3872 |
duddy |
9 years ago |
|
Drinking seawater to survive
|
view preview
A seagull on a glass roof looking really cute. Seagulls are able to drink seawater to survive thanks to salt glands just above their eyes. These glands eliminate excess salt from the seawater and flush it out of the birds' nostrils in liquid form, an action that's often mistaken for a sneeze.
|
|
|
Biology Forums Blog |
2 |
1933 |
duddy |
9 years ago |
