Original: The Royal Society of London for the Improvement of Natural Knowledge , known simply as the Royal Society , or even the Royal , is a learned society for science that was founded in 1660 and is considered by most to be the oldest such society still in existence .
Simplified: The Royal Society of London for the Improvement of Natural Knowledge , known also as The Royal Society , is a learned society for science that was founded in 1660 and is the oldest society of its kind still in existence .