### body parts:

Human eye
* Most human eyes control light.
* Most human eyes have lenses
  - magnitudes
  - operate quite well in the dark, although they take time to adapt to it
* Some human eyes detect waves.
  - extremely sensitive to movement, especially at dark
  - only about five times sharper than a jumping spider's
  - smooths
  - transducers
* bend blue light more than red light.
* can converge on points in the distance
  - see visible wavelengths
* degenerate over time.
* has a tendency to pause for a fraction of second and move forth again.
* is better sensitive to colour thereby giving a better tissue differentiation.
* move as the result of one of four mechanisms.
* perceive the resulting sum of green and red as the color yellow.
* perform poorly at night and are easily fooled by illusion as well.
* work better when scanning, sweeping and hunting as opposed to staring.
+ Spider, Anatomy, Spider eyes and other senses
  * Jumping spiders' visual acuity exceeds by a factor of ten that of dragonflies, which have by far the best vision among insects. Human eye are only about five times sharper than a jumping spider's. The downside is that the scanning and integrating processes are relatively slow.

Lower leg
* Some lower legs have skin
  - toes
* are body parts
  - solid objects
* show similarity.

Animal body
* Animal bodies are constructed to com- pensate for the pull of gravity
  - react differently than human bodies
* Most animal bodies are made up of organized cells that are specialized to perform a specific task.
* is spiritually distinct from human body.

Body change
* indicate the approach of puberty.
* occur in mid-life too.

### body:

Body lice
* Some body lice have stages.
* are found in tight-fitting sites or seams of clothing, usually close to the skin
  - parasitic insects that live on clothing and bedding used by infested persons
  - physically similar to head lice
  - prevalent among the homeless in industrialized regions such as Marseilles, France
  - problems in areas of extreme overcrowding and poor sanitation
  - rare in children
  - uncommon in most of the U.S. population
* attach their eggs to the clothing.
* can spread epidemic typhus, trench fever, and louse-borne relapsing fever.
* cause severe itching, which is often worse at night.
* develop in about three to five weeks.
* exist worldwide and infest people of all races.
* glue their eggs to clothing, especially near seams and creases.
* is relatively rare under normal hygeinic conditions.
* live and feed on all parts of the body
  - hide in the folds of the clothing of the hosts, usually close to the skin
* live in clothing and are easily controlled by good personal hygiene
  - the seams of dirty clothes and bedding
* prefer to lay their eggs along the seams of clothing.
* tend to aggregate where clothing most frequently touches the skin.

Cadaver
* are bodies
  - dead bodies that have donated themselves to science
  - located in war
* often have to be stockpiled for varying periods of time prior to their use.
* simulated world of cyborgs and nature in realtime.

Carcass
* All carcasses go into rigor mortis, but aging allows enzymes to relax the muscles.
* Some carcasses measure just one tenth of an inch of back fat.
* are corpses
  - hard to find, hard to break into because the surface can freeze
  - organic matter
  - the limiting factor in burying beetle reproductive success

### body | carcass:

Animal carcass
* disappear faster from riparian woodlands than from open grassland.
* float amidst debris, dotting roads and fields.
* provide a suitable place for the botulism bacteria to grow
  - food for and ruble provides shelter for rodents and other pests