Topic Details (Notes format)

Which planet is called Earth’s ‘twin’ due to its similar size and mass?

Which metal is extracted from bauxite ore?

Which empire used quipus (knotted cords) for record-keeping instead of a formal writing system?

Who invented the telephone?

Who discovered the electron cloud model?

Which phenomenon involves liquid water turning into vapor from the surface below boiling point?

Which city is the capital of Scotland?

Who discovered RNA splicing?

Who discovered the first Homo sapiens fossils in Africa?

Who discovered penicillin?