2023-11-20 09:44:42
Tiny vacuum with a huge reach
Tiny vacuum with a huge reach
From the vacuum description and advertisement in the PDF, how long do you think its cord must be?
Thanks to Brian Shoemaker, Newton, MA teacher, for the idea and pictures.
Comments (0)
Display 1 - 10 Of total 0
Powerball, Mega Millions, and probability
Updated! See the new post by searching "Mega...
The new R-naught number
There's a number used to quantify how fast a...
Madden Glitch
It's the talk of the town. Madden video games ha...
Ghostly Measurements
In this activity, students ...
Throwing Up 2023
This year, Buffalo, New York, has had more than ...
A lot of Cars
🚙 In this updated activi...
Do caffeinated drinks have similar amounts of jolt?
We found this interesting caffeine infogra...
Data remaining ... tricky
I checked my data usage for...
February 22, 2022
Why do you suppose we are posting this date as a...
Chicken to share
How many pieces does each person get when $10 is...