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
How long would it take to build this underground house and pool?
The building of this underground house and...
Labor Day 2025
In our usual Labor Day activity (updated for...
Do the best movies make the most money?
Do the "Best" movies make...
What does 95% confidence in the poll results mean?
There have been a lot of polls about who wil...
Pascal coloring and modular math
In this activity students have the ...
Giant iceberg breaks off from Antarctica
The crac...
Do teams that spend a lot win a lot?
In this activity students compare team wins ...
3 winners on the Price is Right - what are the chances?
Act One: Show this cli...
Chocolate Milk Account
🔔 Free Trial Alert! In this activity, student...
NHL Playoff games can sure last a long time!
Revised!
We're watching another Stanley Cup...