Topic Details (Notes format)

Which empire built the famous stone-carved churches in Lalibela, Ethiopia?

Which element has the chemical symbol "Ni"?

Which part of the tooth is visible above the gum line, covered by enamel?

What does SIM in a mobile phone stand for?

Who discovered the first gravitational lens?

Who discovered superconductivity?

Which US state is known as the ‘Sunshine State’?

Which element is known as the basis of organic life?

Which scientist proposed the heliocentric model with the Sun at the center of the solar system?

What is the capital of Canada?