This means that what is going on with the tongue gives you a pretty good idea of what is going on in the gut. How well we digest food and drink shows up on the tongue. This is visible in the tongue coating and in the tongue color.
The old method of film projection was simple: Each frame of the film was a tiny, translucent photograph. Shine light through the film and then have that light pass through an imaging lens and you'd display a larger version of that tiny image onto a wall or screen. LCD projectors work a little differently. A beam of high-intensity light travels through thousands of shifting pixels in an LCD display instead of through a frame of translucent film. And these projectors don't just use a single LCD display either -- they use three, which is why they're also called 3LCD projectors.
Operation. Single Slides To project single slides, slide the power switch on. Remove the tray and inserta slide upside down into the projector gate. Push the slide all the way down.After viewing the slide, pressforward, reverse, or the select bar to eject the slide.lide and hold the trayrelease latch in the direction of the arrow, and turn the bottom plate until theindex hole and notch align. Then release the latch. If you use an 80-slide tray,rotate the metal plate on the bottom of the tray until it locks into position.