Robotics
What famous chess-playing computer defeated world champion Garry Kasparov in 1997?
Deep Blue
Developed by IBM, Deep Blue was the first computer system to defeat a reigning chess world champion in a full match under standard rules.
Who is the all time leading scorer in the NBA?
LeBron James
At over 40,000 points, LeBron surpassed Kareem in his 20th NBA season and continues to add to his total with the Los Angeles Lakers.
Medium sized apple
95
A medium apple has about 95 calories, mostly from natural sugars and fiber.
Which US state has the most active volcanoes?
Alaska
Alaska has over 130 volcanoes, many of which are still active due to tectonic activity.
What figure of speech compares two unlike things using “like” or “as”?
Simile
A simile makes a direct comparison — e.g., “as fast as lightning” or “like a rock.”
What kind of sensor is typically used in robots to detect lines on the floor for line-following behavior?
Infrared (IR) sensor
IR sensors detect light intensity differences to follow dark lines on lighter surfaces or vice versa.
Which gymnast won four gold medals at the 2016 Olympics and is considered one of the greatest of all time?
Simone Biles
Biles is known for her powerful routines and has multiple signature moves named after her.
A cup of cooked white rice
About 200 calories
Rice is carb-rich, and a standard cooked cup adds up quickly — even without butter or oil.
What is the capital of Canada?
Ottawa
While Toronto and Vancouver are larger cities, Ottawa is the national capital.
What does “IPO” stand for in the stock market?
Initial Public Offering
An IPO is the first time a company offers its stock to the public on an exchange.
Which part of a robot converts electrical signals into physical movement?
Actuator
Actuators turn commands from the controller into motion — motors and servos are common examples.
What year did the Pittsburgh Steelers last make a Super Bowl appearance?
2011
The Pittsburgh Steelers last appeared in the Super Bowl on February 6, 2011, in Super Bowl XLV in their 8th Super Bowl appearance.
Opponent: Green Bay Packers
Location: AT&T Stadium, Arlington, Texas
Result: Steelers lost 31–25
Krispy Kreme Glazed Donut
About 190–200
Though light and fluffy, glazed donuts are packed with sugar and fat.
What is the smallest country in the world by land area?
Vatican City
At about 0.2 square miles, Vatican City is an independent city-state entirely within Rome, Italy.
Which vitamin is most abundant in dark leafy greens like spinach and kale?
Vitamin K
Vitamin K supports blood clotting and bone health — leafy greens are a top source.
Which NASA robot explored the surface of Mars for nearly 15 years, far beyond its original mission?
Opportunity
Opportunity landed in 2004 and operated until 2019, sending back valuable data about Mars.
Who was the first tennis player to win 24 Grand Slam singles titles in the Open Era?
Novak Djokovic
Djokovic reached 24 Grand Slam wins in 2023, surpassing Serena Williams’ Open Era record.
Hard boiled egg
About 70 calories
Eggs are nutrient-dense, offering protein and healthy fats in a low-calorie package.
Which national park contains the deepest lake in the United States?
Crater Lake National Park
Located in Oregon, Crater Lake was formed by a collapsed volcano and is over 1,900 feet deep.
What part of a flower do bees primarily collect pollen from?
The anther
The anther is the part of the stamen that produces pollen, which bees brush against as they forage.
In control systems, what does PID stand for?
Proportional-Integral-Derivative
PID is a type of feedback controller used to keep robot movement smooth and stable by minimizing error.
Which African nation shocked the world by reaching the semifinals of the 2022 FIFA World Cup?
Morocco
Morocco became the first African team to reach the World Cup semifinals, defeating Spain and Portugal along the way.
Whole Costco Rotisserie Chicken
1400-1600 calories
Per 3-ounce serving (about 1/5 of the bird):
→ ~140–160 calories. Protein: ~21–23g. Fat: ~7–9g. A whole chicken yields about 5–6 servings of meat, depending on how much skin is eaten.
What is the busiest airport in the United States?
Atlanta (Hartsfield–Jackson Atlanta International Airport)
ATL has consistently topped global airport traffic rankings due to its central U.S. location and Delta hub.
In binary, what is the decimal number 13 represented as?
1101
Binary uses base-2. 13 = 8 + 4 + 0 + 1 → 1101 in binary.