- The Sun is the star at the center of the Solar System. It is a massive, hot ball of plasma, inflated and heated by energy produced by nuclear fusion reactions at its core. Part of this internal energy is emitted from its surface as light, ultraviolet, and infrared radiation, providing most of the energy for life on Earth.
- Theodore Roosevelt (Wikipedia)
Theodore Roosevelt Jr. (October 27, 1858 – January 6, 1919), often referred to as Teddy or T. R., was an American politician, soldier, conservationist, naturalist, and writer who served as the 26th president of the United States from 1901 to 1909. He was previously active in New York politics and served as the state’s 33rd governor for two years. He was the vice president under President William McKinley for six months in 1901, assuming the presidency after McKinley’s assassination. As president, Roosevelt emerged as a leader of the Republican Party and became a driving force for anti-trust and Progressive policies.