Topic Details (Notes format)

Who discovered Machu Picchu?

What is the name of the ring of coral surrounding a lagoon, often atop submerged volcanoes?

Which chemical is known as the simplest alkane, used as a fuel, with one carbon atom?

Who discovered the electron microscope?

Who discovered dwarf planet Haumea?

Who is credited with the law of gravitation?

Which city is home to the Acropolis?

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

Which Indian monument is also referred to as the "Black Pagoda"?

Who composed the National Song of India, "Vande Mataram"?