In what year did the Berlin Wall fall?
1989
Who was the first President of the United States?
George Washington
In which year did Queen Elizabeth II die?
2022
What was the name of the secret project that developed the atomic bombs dropped on Hiroshima and Nagasaki during World War II?
The Manhattan project
Which ancient civilization built the Machu Picchu?
The Incas
What is the powerhouse of the cell?
The mitochondria
How many countries share a border with Russia?
14
What is the name of the largest moon of Saturn, known for its thick atmosphere and lakes of liquid methane and ethane?
Titan
Which scientist is known for proposing the laws of planetary motion, describing the orbits of planets around the sun?
Johannes Kepler
In which layer of the Earth’s atmosphere does the aurora borealis (Northern Lights) occur?
The thermosphere
How many hearts does an octopus have?
Three
What is the rarest human blood type?
AB negative
What year was the first iPhone released?
2007
What does "HTTP" stand for in the context of internet addresses?
HyperText Transfer Protocol
Which social media platform has a 280-character limit unless you buy a subscription?
X
Where do we get the spice saffron from?
The crocus flower
