If you’ve ever let a car sit for a period of time and returned to find that the battery was mysteriously “dead”, you were probably experiencing a sulfate crystal build up. Often, people just ...

Maker [Dino Segovis] has started on a project he calls “Hack a week” where he will ... on a 555 timer that he built into a standard Altoids Tin. The 555 timer is used to generate a loud ...

Repurpose your empty Altoid tins with these 27 crafty ideas! From storage solutions to DIY gifts, discover creative ways to ...