A normal heart rate is 60 to 100 beats per minute at rest. Ventricular tachycardia is a regular, faster-than-normal heart rate that begins in the heart's lower chambers.
Umami (pronounced oo-MAH-mee) has been called the fifth taste, joining the traditional quartet of salty, sweet, bitter and sour. The word umami derives from the Japanese umai, which roughly translates as deliciousness [source: Umami Information Center]. Chefs have described it as everything from delicate and subtle to earthy, musty and mushroom-like [source: Ninomiya].
Origin. According to the Online Etymology Dictionary, the interrogative word âwhatâ stems from the Old English âHwaetâ, hwÃ¦t an exclamation that roughly translates âto.â So the term is also used in the opening line Of Old english epic Poem : Beowolf! Hwaet HwÃ¦t  || âwe gardena-in.â (âGear! dagum so