Yeah. I don’t know if you can tell I was stoked when .@AB_Ellis and I meet Professor .@Rubiks_Official himself tonight. So nice of him to sign so many of my cubes.
MathFest attendees: I had such a good time with this hat tile activity at Bridges that I'm repeating it at MathFest: Friday, Aug. 9, 9:00-12:00 in the foyer across from the registration desk. Come for a few minutes or the whole time. The more the merrier! Please retweet! @maanow
Reporter: Trump said he could have gotten the hostages out without giving anything in exchange. What do you say to that?
Biden: Why didn't he do it when he was president?
New Release: "An Inquiry-Oriented Approach to Determinants" by Mauntel, Wawro & @cubes_art about exploring the determinant conceptualized as a measure of the distortion of space.
https://t.co/iK5VO6gC8c
The Rubik's Cube is a bad toy! Sorry, but it's true!
Either you don't know an algorithm, and shuffle around aimlessly, or you do know an algorithm, and you can do it quite quickly!
Toys should present moderate challenges, and the Rubik's Cube fails in this!
In a couple of weeks I will be attempting the Polar Bear Plunge in an effort to raise money for the Special Olympics. If anyone is so inclined any donations would be amazing. And who knows I might just attempt to solve a cube during the plunge
https://t.co/NYJKTOptvj
Guess what y'all... This fall, I am taking my talents to southern California. ☀️ For the 2023-24 academic year, I will work as a tenure-track assistant professor in elementary mathematics education at San Diego State University. Let’s go! 😉 @sdsucoe@SDSU
I like how the three-fold symmetry in the cube translates to the two-fold symmetry along the 45° diagonal in the curly embedding. I've marked the corresponding crossings in these copies.