Question 1

What is the name of the AI technique where a model is trained by playing against itself repeatedly to improve, famously used to master the game of Go?

Accepted Answer

Reinforcement learning via self-play. AlphaGo Zero used reinforcement learning through self-play — starting with no human data and training purely by playing millions of games against itself — to become the strongest Go player in history within 40 days.

Question 2

Which 1990s pop group famously coined the phrase 'Girl Power' and sold over 85 million records worldwide, making them the best-selling female group of all time?

Accepted Answer

The Spice Girls. The Spice Girls popularized 'Girl Power' as a cultural slogan during the mid-1990s. Their debut single 'Wannabe' reached number one in 37 countries, launching one of the biggest pop careers in history.

Question 3

Which Central American country officially has no standing army and has been constitutionally demilitarized since 1948?

Accepted Answer

Costa Rica. Costa Rica abolished its military in 1948 after a brief civil war, redirecting defense spending toward education and healthcare. It remains one of the few nations in the world with no permanent army.

Question 4

Which Scandinavian country is originated 'Jante Law,' an unwritten cultural code that discourages anyone from believing they are better or more important than anyone else?

Accepted Answer

Denmark. Janteloven was coined by Danish-Norwegian author Aksel Sandemose in 1933 to describe a real cultural norm across Denmark and Scandinavia that prizes collective humility over individual achievement.

Question 5

Which ancient city, now in modern-day Iraq, was once the largest city in the world around 600 BC and featured the legendary Hanging Gardens as one of the Seven Wonders?

Accepted Answer

Babylon. Babylon, under King Nebuchadnezzar II, grew to an estimated population of 200,000 and was the world's largest city around 600 BC. The Hanging Gardens, if they existed, were a terraced garden system irrigated by an advanced hydraulic system.

April 7, 2026 Trivia

1. What is the name of the AI technique where a model is trained by playing against itself repeatedly to improve, famously used to master the game of Go?

2. Which 1990s pop group famously coined the phrase 'Girl Power' and sold over 85 million records worldwide, making them the best-selling female group of all time?

3. Which Central American country officially has no standing army and has been constitutionally demilitarized since 1948?

4. Which Scandinavian country is originated 'Jante Law,' an unwritten cultural code that discourages anyone from believing they are better or more important than anyone else?

5. Which ancient city, now in modern-day Iraq, was once the largest city in the world around 600 BC and featured the legendary Hanging Gardens as one of the Seven Wonders?