Ken] recently obtained an attitude indicator—sometimes called an artificial horizon—from an F-4 fighter jet. Unlike some ...

Some hackers have the skills to help us find noteworthy lessons in even the most basic of repairs. For instance, is your ...

Hardware restrictions can be unreasonable, and at times, it can be downright puzzling just how arbitrary they are. Such is ...

We see a lot of clocks here at Hackaday. Some of them are better than others, but this one from [John Graham-Cumming] is ...

To anyone who has spent some time in photovoltaic (PV) power circles, the word ‘perovskite’ probably sounds familiar.