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 much does the biggest Lego set ever cost?
Picture from...
Ground Hog day
On GroundHog Day (February 2nd), Punxsutawne...
Bank of America Debit Card Fees
Millions of people and businesses use debit ca...
Scoring Olympic ski jumping
The scoring rubric for each of the Olympic event...
C and F
This activity begins with explorin...
Throwing Up 2023
This year, Buffalo, New York, has had more than ...
Who's going back to school?
Students look at the past and present populati...
Voyager on the edge
The two Voyager space probes are in the news rec...
Sweetheart candies
NECCO went bankrupt in 201...
Patterns in the binomial expansion, Pascal
Realizing that (X+Y)n can be expanded with the h...