Tribute to Alexander Graham Bell
Alexander Graham Bell was a Scottish-born American inventor famous for the invention of the telephone. He died on August 2,...
Alexander Graham Bell was a Scottish-born American inventor famous for the invention of the telephone. He died on August 2,...
In about 1607, Galileo invented an instrument that could measure the rise of water in a glass tube with the...
Alfred Nobel was a Swedish industrialist, engineer and inventor. He was into construction and that led him to perform an experiment...
Back in the nineteenth century, the Brahmo Movement emerged in colonial Bengal. It was a social and religious movement that...
In 1962 the satellite Telstar was developed by AT&T and it was placed in an orbit of 682 to 4,030 miles...
The word 'vaccine' is derived from the Latin word vacca meaning cow. A vaccine is prepared from killed microbes or other...