Topic Details (Notes format)

Which is the longest river in the world?

Who discovered DNA fingerprinting?

Which element has the chemical symbol "Mo"?

Who discovered the ozone layer?

Who discovered technetium?

Which element has the chemical symbol "Ge"?

Which planet in our solar system has the longest rotation period (a ‘day’ longer than its year)?

Who discovered Uranus?

Which mathematician discovered the ‘Eureka’ moment about buoyancy while in a bathtub?

Who discovered the polymerase chain reaction (PCR)?