Electricity and Waves Puzzles
Flex your skills with some quick and fun electricity and waves puzzles.
Why Couldn't Galileo Measure the Speed of Light?
Mercury vs. Mars: How Does the Sun's Intensity Differ?
Can You Build a Harmony?
Henrich Hertz & The Mysterious Photoelectrons
Earthquakes and Seismograms!
Can You Locate the Epicenter?
Starlink vs the New York Stock Exchange
Harmonious Vibrations
Duck in Difficulty
The Brightest Observed Astronomical Event on Record
Destruct-o-Duck
Can You Hear a Delay?
Mallard Musical Chairs
Can You Engineer These Noise-Canceling Headphones?
Fill the Room with Sound
Lights in the Night
Does Sound Travel Farther in the Cold?
Ducks Meet Wall
Music in the Cold
Can You Track a Drone With Sound?
Clingy Charges
Magnetic Protection
Remove One
How Much Does an Atom Weigh?
Thunder for Sale
Don't Try This at Home
The Line of Least Resistance
Hidden Electricity
Two Bulbs, Three Bulbs
The Diode's Share
A Shoestring Firework Display
Two Wires Diverged in a CPU
Not Bright Enough
Shine Bright Like a Bulb
Turn on the Lights
The Secret of the Resistor Maze
A Shining Example
Sharing the Leftovers
Is Less More?
The Paths of Electricity
Faraday Cage
An Unneighborly Battery
Where Will the Lightning Strike?
Generating Electricity From Electricity
Where Are All the Solar Cars?
The Reason for the Seasons
Sloping Solar Panels
Is Sunlight Enough?
Nested Greenhouses
Brilliant Blue
Making Electricity at Home
Save Us from Sunlight
How Much Carbon Do You Emit Per Day?
Sun in a Box
Magnifying Sunlight
How Cold is Earth?
Course description
Flex your skills with some quick and fun electricity and waves puzzles.