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
Leslie's Yummy Pumpkin Pie
Every year more and more people come to our hous...
More eruptions on Hawai'i's Kilauea
The Volcano Kilauea is continuing to spew ...
Ghostly Measurements
In this activity, students ...
How many delegates does each state get to send to the Democratic Convention?
Texas gets to send a lot more ...
Do caffeinated drinks have similar amounts of jolt?
We found this interesting caffeine infogra...
Bowl by the hour or the game?
What should you consider when choo...
Ramen noodle heist
In 2018, a truck trailer was stolen from a parki...
Big Bucks (Updated)
In 2025, Cristiano Ronaldo signed a jaw-dropping 2...
An ounce of cola
Which is more expensive; gasoline? milk? or cola...
String design, ellipses, and orbital mechanics
Here's a different and somewha...