2023-11-20 09:44:42
Microns and Masks
Microns and Masks
How big is one coronavirus? How big is a micron? How well do these masks protect against the virus? What can you observe about the size of particles mentioned? Why are we wearing masks?
Comments (0)
Display 1 - 10 Of total 0
Bowling Deals
Is there a general way to figure how much it...
How big could this mid-term election be?
Will the November 8th 2022 election bri...
Can you show that the Pythagorean Theorem works?
Use this activity to help your students work thr...
Opening Weekend - Avengers: Endgame
Can you tell from its opening we...
Mardi Gras, 2023
Updated for 2023!
Tuesday, February 21, 202...
How many baseballs are in this truck?
In 2017, Old Dominion Freight Line offered...
Nike's latest bet
Nike has just chosen a surprising person t...
The drag in swimming - More Olympics activities
To win in Olympic swimming, cont...
Cubs bury curse !
Wow! It's been a long time comin...
Shopping season already!
We used to see holiday sales right after Thanksg...