For collecting various airborne gases , vapors and particulates using a high flow personal sampling pump. Impingers are special glass tubes designed to collect airborne contaminants by bubbling the sampled air at a high flow rate through a method specific asbsorbing liquid inside. The liquid used can then be analyzed to determine airborne contaminate levels. They have a capacity of 25 ML with a graduated scale along the side in 5ML. Each features a nozzle tip which is precisely located in relation to the bottom of the impinger.
What Is Primordial Dwarfism?
BBC - Earth - Dwarf elephant beats up big rival
Primordial dwarfism is a rare and often dangerous group of genetic conditions that result in a small body size and other growth abnormalities. Signs of the condition first appear in the fetal stage and continue through childhood, adolescence, and adulthood. Newborns with primordial dwarfism can weigh as little as 2 pounds and measure only 12 inches long. There are five main types of primordial dwarfism. Some of these types can lead to fatal diseases. Some of these dwarfism types can be treated with growth hormones.
The funniest photos you ever funnied in your funny funny. Oh goodness, Paperdolly sent me some treasures. This wonderful card was in the box too! Elsie stood beside her to show the contrast in height at Bishop-Auckland, Hippodrome.
Midget from midge , a sand fly  is a term for a person of unusually short stature that is considered by some to be pejorative. The term midget may also refer to anything of much smaller than normal size, as a synonym for "miniature" or "mini",  such as midget cell , midget crabapple , midget flowerpecker , midget submarine , MG's Midget , Daihatsu's Midget , and the Midget Mustang airplane ; or to anything that regularly uses anything that is smaller than normal other than a person , such as midget car racing and quarter midget racing. Midget may also reference a smaller version of play or participation, such as midget golf ; or to anything designed for very young i. Merriam-Webster's dictionary states that the first use of the term "midget" was in Midgets have always been popular entertainers, but were often regarded with disgust and revulsion in society.