2023-11-20 09:44:39
Wow, everything must be free!
Wow, everything must be free!

What happens when you take 50% off again after taking 50% off at first?
Students examine this retailer trick of giving double discounts. What happens to the price when you are given a double discount? Could everything be free?
Comments (0)
Display 1 - 10 Of total 0
Clean Close Shave
Take a look at the infographic. What do you ...
The Game of GO
In March 2016, Lee Se-dol, one of the world's best...
Big Air snowboarding
Starting February 18th a new Olympic sport will be...
Memorial Day 2026
Memorial Day is a US holiday observed on the last ...
Steepness and fall hiking
Fall is a beautiful time of year for hiking....
Steve Jobs 1955 - 2011
"Steve leaves behind a company that ...
Wheel of Theodorus
Bring a little art into your math class as you b...
Linsanity
Jeremy Lin is the New York Knicks most start...
Cruising
There have been a lot of cruise ship mishaps and...
Big bucks 2023
Updated!
When soccer great, Lionel Messi play...