TED Talks
Ted: Ted Ed: Can You Solve the Prisoner Hat Riddle?
You and nine other individuals have been captured by super-intelligent alien overlords. The aliens think humans look quite tasty, but their civilization forbids eating highly logical and cooperative beings. Unfortunately, they're not...
University of Canterbury
Cs Unplugged: Quick Card Flip Magic
Every item of data that we store and transmit has extra bits added to it to prevent errors. Can you find the error and correct it?
University of Canterbury
Cs Unplugged: Product Code Check Digits
Find out how to check dockets at the supermarket and be sure that what is purchased matches the docket.
University of Canterbury
Cs Unplugged: Parity Magic
This activity will look at how computers correct errors automatically.
TryEngineering
Try Engineering: Cracking the Code
Lesson focuses on how computerized barcodes have improved efficiency in product distribution; explores the barcoding process and engineering design.