Whenever I use the 555 timer, it seems that the output polarity is invariably incorrect, and the way the 555 functions, it normally cannot generate a duty cycle of less than 50% — 90% yes, 10% NO!

In case you haven’t heard, Christopher Nolan’s new film Tenet is pretty confusing, with most of the more baffling scenes involving the film’s big gimmick – the idea that time can be “inverted” around ...

Movies ‘God, Audiences Must Be Really Sharp, Or I Am An Idiot’: Now You See Me 3’s Jesse Eisenberg Reveals One Aspect Of The Film He Initially Didn’t Get Movies This Week's Monday Mystery Movie Wasn't ...