From Official java website... JRE (Java Runtime environment): 1  It is an implementation of the Java Virtual Machine* which actually executes Java programs. 2  Java Runtime Environment is a plug-in needed for running java programs. 3  The JRE is smaller than the JDK so it needs less Disk space.
Medical Terms for Extra Hair. Hirsutism refers to increased hair in the so-called sexual distribution. Sexual distribution simply means skin areas on which men and women have different amounts of hair. Hair growth on these areas is due to the effect of testosterone on the hair follicle.
Hair generally grows an average of 1/2 inch per month, with growth generally predetermined by a person's genetic code, meaning that it can only grow so fast. In a year, hair usually grows about 6 inches. As a person ages, hair growth can slow due to cell division also slowing. Hair growth is a result of cell division when new hair cells form in the root and push the hair forward. The new hair is always added at the root as the older hair inches downward slowly.