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
Bits, bytes, and nibbles
Clicking on the image will show it larger.
...
Raising the bar
Recovery of the treasure from the 1941 sinki...
How big is this hornet really?
Egad !!!!
Giant Asian hornets have no...
Crop circles
In the travel section of our newspaper...
The growth of Godzilla
Image from Kris Holt: http://www....
Fantasy Football (2025)
We're at the midway point of the 2025 NFL se...
Stacking Jack
Act One: Check out the video slide show. &nb...
What is a quantum dot?
In this activity, students work through the ...
Macy's Thanksgiving Parade (2025)
🎈Get excited for Thanksgiving with this upda...