however for some women there are consequences and some are more serious than others weight gain this is a fairly common occurrence with period related water retention some women will not gain anything at all but on average the typical woman will gain 1 6 pounds however it could be as many as 10 pounds for other women
Magnification and High Resolution. One of the most significant advantages of electron microscopy is the ability to produce powerful magnification. It offers a higher resolution than what is possible with optical microscopy and plays an important role in many areas of scientific research for this reason.
Types of Microscopes. Light Microscope - the models found in most schools, use compound lenses to magnify objects. The lenses bend or refract light to make the object beneath them appear closer. Common magnifications: 40x, 100x, 400x. Stereoscope - this microscope allows for binocular (two eyes) viewing of larger specimens. Scanning Electron Microscope - allow scientists to view a universe too small to be seen with a light microscope. SEMs do not use light waves; they use electrons (negatively charged electrical particles) to magnify objects up to two million times. Transmission Electron Microscope - also uses electrons, but instead of scanning the surface (as with SEM's) electrons are passed through very thin specimens.