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
Fidget spinners - fad or lasting trend?
Do you recognize what these are? Are you...
Pixar vs DreamWorks
Animated films are a billion-dollar industry...
The drag in swimming - More Olympics activities
To win in Olympic swimming, cont...
Need to rent some chaise lounges
Brian is in Crete and he took a picture of this ...
How many baseballs are in this truck?
In 2017, Old Dominion Freight Line offered...
Olympic Skateboarding
We are very excited to see skateboa...
A gorgeous, glittery card
Uh oh! How do ...
The new R-naught number
There's a number used to quantify how fast a...
Two 12s or one 18?
A little more pizza fun before Pi day!
Whic...
What can you tell about a snowflake?
As a snowflake falls from the sky, its...