solar energy is... the sun's rays (solar radiation) that hit the earth is the definition of solar energy. Two categories passive and active. Passive: Passive solar produces heat and provides lighting for structures.
Retirement Insurance Benefits. Retirement Insurance Benefits (abbreviated RIB) or old-age insurance benefits are a form of social insurance payments made by the U.S. Social Security Administration paid based upon the attainment of old age (62 or older).
RibbitRewards is an altcoin which isnât designed to be a regular currency, but is instead intended to be used by businesses for loyalty rewards. Originally it seemed to focus on the internet retail sector, with prominent plans to create their own multi-currency shopping site at Marketplace.life.