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 ...

Paystand CEO and co-founder Jeremy Almond speaks to the power of Bitcoin circular economies at an event associated with the ...

Perpetual motion devices are either a gag, a scam, or as in the case of this particular toy that [Big Clive] bought on AliExpress, a rather fascinating demonstration of a contact-free inductive ...

Human Rights Watch (HRW) on Monday called on Ethiopian authorities to take action to address a wave of improper detentions, stating that security forces have arbitrarily arrested several journalists ...