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
What's wrong with this picture?
We've gotten used to believing what we read or...
How old are you?
We usually give our ages in years, but that isn'...
Giant chocolate bunnies
What can you deduce about these bunnies f...
Watson saves
Ben Watson, former American Football tight end, ma...
Souvenirs and concessions
Brian has introduced systems of equations with e...
Bears Ears revisited
There is some beautiful land in Utah that was ...
New baby giraffe
Willow at Baltimore, MD Zoo
Willow ...
The LUGE
This is one of the fastest Olympic sports. L...
Mardi Gras, 2023
Updated for 2023!
Tuesday, February 21, 202...
How many Smashburgers?
Egad! There must be a million w...