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.
Interestingly, while overproduction of the estrogen hormone can lead to hair loss in women, it is the hormone that actually protects us from losing our beautiful locks in the first place. Typically hair loss is associated with men, hence the term, male pattern baldness.