December 2025 Pop Quiz for Engineers
Spread some holiday cheer by acing this month's quiz. Take the challenge and make it a season to remember.
Spread some holiday cheer by acing this month's quiz. Take the challenge and make it a season to remember.
A dump truck loaded with gravel is driving up a hill. As it climbs, the driver slowly raises the bed to dump the load out the back. But instead of losing the gravel, the truck tips backward. Why?
Don't Be a Turkey! Avoid the embarrassment of a low score. Take the quiz and prove your engineering prowess.
You put a sealed pot of water on a hot stove. After a while, you hear no bubbling, and when you open the lid, the water is still not boiling—but it’s 105°C. How?
A Spooky Challenge for Engineers! Dare to face the fright of this month's quiz. Prove your engineering might and scare away the competition.
A cargo ship loaded with iron is floating in a harbor. A crane lifts the iron out of the ship and places it into the water beside it. Does the water level rise, fall, or stay the same?
Test your engineering prowess! Kick off the New Year with our first Pop Quiz. Elevate your skills and stay ahead of the curve.
Test your engineering prowess! Kick off the New Year with our first Pop Quiz. Elevate your skills and stay ahead of the curve.
Test your engineering prowess! Kick off the New Year with our first Pop Quiz. Elevate your skills and stay ahead of the curve.
Test your engineering prowess! Kick off the New Year with our first Pop Quiz. Elevate your skills and stay ahead of the curve.