History
Outer Space
Nature
Pinky and the Brain
Animal Words
100

The United States' first nuclear program was known as this, and created the two bombs that were later dropped on Hiroshima and Nagasaki.

What is the Manhattan Project?

100

Extending out from the sun, the planets of the solar system are in this order.

What are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus?

100

Nature enthusiast and TV star Steve Irwin was killed by one of these.

What is a sting ray?

100

True or False: All cells in the brain are the same?

False. There are over 10,000 different types of brain neurons.

100

Embarrassed.

What is sheepish?

200

American Astronauts Neil Armstrong and Buzz Aldrin, on July 20, 1969, returned to Earth with 47 pounds of this?

What is lunar material?

200

This Mars rover which landed in 2004 was only built to survive for a few months just recently ran out of battery in late 2018.

What is the Opportunity Rover?

200

The world's tallest tree.

What is the California Redwood Tree

200

What percentage of your brain is fat?

What is 60%

200

Sounding rough, with a sore throat.

What is hoarse?

300

Stephen Jobs introduced this in 1976.

What is the Apple 1 personal computer?

300

The saying 'once in a blue moon' actually refers to this event.

What is the second full moon in one month?

300

The first type of aspirin, painkiller and fever reducer came from the bark of this tree?

What is a willow tree?

300

The brain has 100,000 miles of these.

What are blood vessels?

300

Describing a rising market.

What is bullish?

400

During the First Persian Gulf War, the United States lead this coalition operation against Iraq.

What is Operation Desert Storm?

400

Neptune and Uranus have storms where it rains this?

What are diamonds?

400

At over 2000 kilometres long, this is the largest living structure on Earth!

What is The Great Barrier Reef?

400

What can you see at all times but your brain just ignores it?

What is your nose?

400
To devour ferociously.
To raven.
500

Dr. Martin Luther King Jr. delivered this famous speech on August 28, 1963 on the steps of this memorial site?

"I have a dream." On the Lincoln Memorial 

500

There are more stars in the Universe than this on Earth?

What is sand? 400 billion stars alone in the Milky Way which only one of billions of galaxies in the universe.


500
  • During the 1600s, these were so valuable in Holland that their bulbs were worth more than gold. The craze was called tulip mania and caused the crash of the Dutch economy!

What are tulips?

500

These travel faster than Formula 1 race car, which top out at 240 mph.

Brain information travels up to an impressive 268 miles per hour.

500

With purpose, tenaciously.

What is doggedly?