2023-11-20 09:44:52
The HAT tessellation
The HAT tessellation
An Einstein aperiodic tile has just been discovered. Find out what that means and why it is significant. Plus - play with the tiles. Do you want to tile your shower floor with these? Could a tile setter pull this off? Use “Hat Puzzle Pieces” to cut out the tile pieces and play with.
Comments (0)
Display 1 - 10 Of total 0
Mother’s Day by the numbers
Mother’s Day is right around the corner, and that ...
HDTV Surprise!
How were your holidays? Your school ...
What's with the plovers?
Cute little birds. Piping plovers are ...
Mardi Gras, 2023
Updated for 2023!
Tuesday, February 21, 202...
Heating with wood - What's a cord?
Do you know what a cord of wood looks like? What s...
Winter Solstice 2023
It is really dark out now. Why is that? Stud...
Bears Ears revisited
There is some beautiful land in Utah that was ...
Holiday Movies
In this updated activity, students will explor...
How much is a trillion dollars?
U.S. Congress is now debating how much money to ...
Fantasy Football
In the midst of another NFL sea...