Over the course of millions of years, these protostars settle down into a state of equilibrium, becoming what is known as a main-sequence star. Nuclear fusion powers a star for most of its life. Initially the energy is generated by the fusion of hydrogen atoms at the core of the main-sequence star. Later, as the preponderance of atoms at the core becomes helium, stars like the Sun begin to fuse hydrogen along a spherical shell surrounding the core.
Rambutan is a tropical fruit whose scientific term is Nephelium Laapaceum. Rambutan is believed to have originated in Indonesia and is now widely found in Philippines, Malaysia, Cambodia, Thailand, Sri Lanka, India, Ecuador, Australia and America. In India, Rambutan fruit is available mostly in the southern states of Tamil Nadu, Kerala and Karnataka.
Rambutan is native to tropical Southeast Asia and commonly grown throughout Indonesia, Malaysia, Thailand and the Philippines. It has spread from there to various parts of Asia, Africa, Oceania and Central America. The widest variety of cultivars, wild and cultivated, are found in Malaysia.t is grown commercially within 12â15Â° of the equator. The tree grows well at elevations up to 500 m (1,600 ft) above sea level, and does best in deep soil, clay loam or sandy loam rich in organic matter, and thrive on hilly terrain as they require good drainage.