Microscopes

August Kholer in 1903 created the world's first dark field microscope

is it a hyd trans, ? gear shift ? not enough info

it helps in staining many slides at a time, as when we put many slides on a rack we can pour dye simoultaneously on all the slides and it will also help in reducing loss of extra dye or stain.

The objective lens is used for final focusing on a microscope. It is located closest to the specimen and is responsible for magnifying the image and bringing it into sharp focus. Adjusting the fine focus knob allows for precise focusing of the specimen.

Antonie van Leeuwenhoek, Marcello Malpighi, and Robert Hooke were three biologists who significantly advanced the field of biology by using microscopes in their work to observe and study biological specimens at a cellular level.

Fredric

A simple microscope has only one lens.

Doctors need microscopes because they need to discover new diseses. Doctors need microscopes because they need to discover new diseses.

The iris diaphragm adjusts the amount of light allowed in.

No, the glass itself is made the same. First off the glass is made by a tank molding process , such as, soda ash, silica, sand and limestone, which are heated in a ceramic tank. The liquid glass w/coloring agents are then forced through pipes into an automated pressing mold.


Glass is created the same way for all colors. The addition of small trace amounts of minerals, usually metals, create the intense colors found in most glass. Red actually contains trace amounts of gold. Cobalt is used for blues and copper can give it green.

Viruses can only be seen with electron microscopes

So they can see little particles inside your pupal!!

by examining samples of, say, blood, and identifying the good and bad things in it

The compound microscope is a light microscope that uses light to "see" microbes. Viruses are too small.
The electron microscope uses electrons to "see" microbes or viruses.

sonogram

it makes things apear to 90% to 100% clearer

Depends on what is wrong.
Washing machines have a belt that you can replace yourself. There are actually quite a few parts you can replace if you are at all mechanically inclined and have a little time on your hands.
On the other hand, if you have a fairly old model, I would consider replacing it just for the fact that today's models are way more efficient than older ones.

Hope this helps!

Bacteria that exists on your hands could contaminate whatever is on the slide, as well as preventing the oils on your hands from doing the same. Sterile forceps are therefore ideal to these ends. In addition, it allows you to lower the cover slip down with minimal disturbance to whatever is on the slide, because the liquid on the slide will cohesively bind to your fingers more than to the forceps.

it is the neutrons

they were able to help see germs clearer and inspect them more

Microscopes are perfectly safe for the eyes. They present no danger.

Eyeglasses only need one lens to work well, while microscopes needs several.

And on top of that it's a lot easier to realize that you need eyeglasses than to have a use for a microscope.

You would find more myoglobin in the muscle tissue of whales because thy have to store more oxygen so that they can stay underwater for extended periods of time. This helps cellular respiration continue but without having to divert to the process of fermentation, which is basically the cells back up plan for glucose breakdown when oxygen isn't present.

Care Discus are typically considered finicky and not particularly hardy. They often become susceptible to disease and death outside of ideal conditions. Water conditions Aquariums for discus should be kept within a temperature range of 82-88

After every use is probably the best time. Also, before is helpful as well.