how do cats even work
- A cat can jump up to five times its own height in a single bound.
- The little tufts of hair in a cat’s ear that help keep out dirt direct sounds into the ear, and insulate the ears are called “ear furnishings.”
- The ability of a cat to find its way home is called “psi-traveling.” Experts think cats either use the angle of the sunlight to find their way or that cats have magnetized cells in their brains that act as compasses.
- One reason that kittens sleep so much is because a growth hormone is released only during sleep.
- A cat has 230 bones in its body. A human has 206. A cat has no collarbone, so it can fit through any opening the size of its head.
- A cat’s nose pad is ridged with a unique pattern, just like the fingerprint of a human.
- If they have ample water, cats can tolerate temperatures up to 133 °F.
- A cat’s heart beats nearly twice as fast as a human heart, at 110 to 140 beats a minute.
- Cats don’t have sweat glands over their bodies like humans do. Instead, they sweat only through their paws.
- The claws on the cat’s back paws aren’t as sharp as the claws on the front paws because the claws in the back don’t retract and, consequently, become worn.
- Cats make about 100 different sounds. Dogs make only about 10.
- Researchers are unsure exactly how a cat purrs. Most veterinarians believe that a cat purrs by vibrating vocal folds deep in the throat. To do this, a muscle in the larynx opens and closes the air passage about 25 times per second.
- A cat almost never meows at another cat, mostly just humans. Cats typically will spit, purr, and hiss at other cats.
- A cat’s back is extremely flexible because it has up to 53 loosely fitting vertebrae. Humans only have 34.
- Some cats have survived falls of over 65 feet (20 meters), due largely to their “righting reflex.” The eyes and balance organs in the inner ear tell it where it is in space so the cat can land on its feet. Even cats without a tail have this ability.
- A cat can travel at a top speed of approximately 31 mph (49 km) over a short distance.
- A cat’s hearing is better than a dog’s. And a cat can hear high-frequency sounds up to two octaves higher than a human.
- A cat’s brain is biologically more similar to a human brain than it is to a dog’s. Both humans and cats have identical regions in their brains that are responsible for emotions.
And that’s how cats work.
Taking time out for lunch! The incredible moment a ruthless leopard killed a gazelle and dragged it up a tree to eat
Circle of life on the Tanzanian savannah captured by photographer
The pictures were by Archna Singh, a hobby photographer from New Delhi, India.
A class of drugs developed to treat immune-related conditions and cancer – including one currently in clinical trials for glioblastoma and other tumors – eliminates neural inflammation associated with dementia-linked diseases and brain injuries, according to UC Irvine researchers.
Dr. Alexander Seifalian does amazing work on regenerative medicine.. growing custom organs for those in need. He has successful grown tracheas, tear ducts, and other various blood vessels and has even started to grow organs for the face.
As he continues his amazing work, I cannot wait to see what he grows in his lab next!
His work at UCL has evolved quickly and has already begun human trials. He has already successfully grown a nose using a template and the necessary stem cells, and then implanted it on a patients arm so that skin can grow around it and look flawless. It was then implanted on the patients face.