Topic Details (Notes format)

Which battle in 1066 saw William the Conqueror defeat King Harold II?

Who discovered butterfly mimicry?

In what year did the Titanic sink?

In computing, which device converts digital signals to analog and vice versa for telephone lines?

Which Indian city is called the "City of Joy"?

Which chemical element has the symbol O?

Which scientists are credited with discovering the double-helix structure of DNA?

Which explorer circumnavigated the world in his ship the Golden Hind, returning in 1580?

Who discovered roentgenium?

Which scientist is credited with proposing the electron shell model of the atom, forming the basis of quantum mechanics?