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
Fantastic Beasts - What did it cost to make?
In 2001, J.K.Rowling (the author of the Harry ...
Happy Birthday Statue of Liberty
Friday is the Statue of Liberty's 125th birt...
How many hot chocolate scoops do I need?
Even though it is now Spring, here in New Englan...
Curiosity landed on Mars
Keep your students up on what's happening in s...
Extreme weather 2020
Because of climate change, we've been having...
Crop circles
In the travel section of our newspaper...
Can this possibly be True?
This activity is being updated =). &nbs...
Total lunar eclipse
On the morning of November 8, 2022, many of us...
Hoarding stopped!
A Danish market found an...
AQI - Air Quality Index
The AQI is a measurement of how much particulate...