Topic Details (Notes format)

Which vitamin is known as ascorbic acid?

Which wave phenomenon results in the bending of waves around corners or obstacles?

Which famous prison in Paris was stormed on July 14, 1789, marking the start of the French Revolution?

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

Which leader initiated the Protestant Reformation by posting the Ninety-Five Theses in 1517?

The Great Wall of China was primarily built to protect against which group?

Which gas is most abundant in the Earth’s atmosphere?

Who discovered VEGF?

In which city is the Brandenburg Gate, a famous historical monument in Germany?

Which inventor is known for the phonograph and practical electric light bulb improvements?