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 EMP rifle is a one-off gadget, but it fits perfectly into Christopher Nolan’s grounded take on Batman’s world, feeling ...

And we also know from a request in February that TfL staff get 30 days annual leave plus eight bank holidays per year. We’ve ...