This paper describes Unbend - a new method for measuring and correcting motions in cryo-EM images, with a particular emphasis on more challenging in situ samples such as lamella and whole cells. The ...

What would the world look like if we changed the value of pi? Whether in the real world or a game environment, the answer is ...

A maths whizz has shared a 'genius' way to solve almost any multiplication sum - and it's so simple even young children can ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

The New York Times' latest game, Pips, brings domino fun to your desktop. How to play Pips as well as hints in case you get stuck.