A development of keratoscopy, corneal topography extends the measurement range from the four points a few millimeters apart that is offered by keratometry to a grid of thousands of points covering the entire cornea. The procedure is carried out in seconds and is completely painless. 1 Operation.
DIGESTION TIME OF VARIOUS FOODS: (The time spent in the stomach before emptying). Water: when stomach is empty, leaves immediately and goes into intestines. Juices: Fruit vegetables, vegetable broth - 15 to 20 minutes. Semi-liquid: Blended salad, vegetables or fruits) - 20 to 30 min.
1 Every time you open the container, you should stir the salad some and replace the paper towel with a fresh one. 2  You should also replace the paper towel if it begins to look soggy.  When stored in this manner, salad can stay fresh and crisp for a week or more.