Meniscus (liquid) the meniscus. This means that any instrument is calibrated for a specific liquid, usually water. Menisci are a manifestation of capillary action, by which surface adhesion pulls a liquid up to form a concave meniscus or internal cohesion pulls the liquid down to form a convex meniscus. This phenomenon is important in transpirational pull in plants. When a tube of a narrow bore, often called a capillary tube, is dipped into a liquid and the liquid wets the tube (with zero contact angle), the liquid surface inside the tube forms a concave meniscus, which is a virtually spherical surface having
What More Do I Need? finds out through his phone records that there is a number that he calls repeatedly every month. They discover that particular number belongs to Dr. Heller, a criminal psychologist. They attempt to call Dr. Heller posing as an insurance company, planning to get any information from Dr. Heller but failed. However, Dr. Heller is shocked to learn that Dave is currently in Fairview, and decides to book a plane there in the end of the episode. What More Do I Need? "What More Do I Need?" is the 94th episode of the ABC television series, "Desperate Housewives". It is the