These free Groundhog Day activities for kids will help you explain Groundhog Day and its accuracy and help you make your own predictions. Perfect for preschool, kindergarten, and more. I was born and ...

Earlier this month the Mathematics Institute at Uppsala University hosted a conference called Categorification in Algebra and Topology, clearly a theme close to our collective heart. As yet there are ...

The construction of material prediction models using machine learning algorithms can aid in the polyimide structural design and screening of materials as well as accelerate the development of new ...