Love Open Source but Hate People? Get OpenKobold

[Tadas Ustinavičius] writes in to tell us of his latest project, which combines his two great loves of open source and annoying people: OpenKobold. Named after the German mythical spirit that haunts people’s homes, this tiny device is fully open source (hardware and software) and ready to torment your friends and family for up to a year on a CR1220 battery.

The design of the OpenKobold is quite simple, and the open source nature of the project makes this an excellent case study for turning an idea into a fully functional physical object.

Beyond the battery and the buzzer module, …read more

Continue reading Love Open Source but Hate People? Get OpenKobold

Victim of Swatting: Police kills Innocent man after Call of Duty gamer prank call

By Carolina
An innocent man was shot dead by a police officer after
This is a post from HackRead.com Read the original post: Victim of Swatting: Police kills Innocent man after Call of Duty gamer prank call
Continue reading Victim of Swatting: Police kills Innocent man after Call of Duty gamer prank call

Rickroll The Masses With A Coin Cell Throwie

If there is one educational institution that features on these pages more than any other, it may be Cornell University. Every year we receive a pile of tips showing us the engineering term projects from [Bruce Land]’s students, and among them are some amazing pieces of work. Outside the walls of those technical departments though, we suspect that cool hacks may have been thin on the ground. English Literature majors for example contain among their ranks some astoundingly clever people, but they are not known for their handiness with a soldering iron or a lathe.

We’re happy to note then …read more

Continue reading Rickroll The Masses With A Coin Cell Throwie

How To Put A Jag On Your School Roof

Did you ever commit any pranks in your time at high school, college, or university? Maybe you moss-painted a rude word on the wall somewhere, or put a design in a sports field with herbicide, or even worse, slow-release fertiliser. [Roman Kozak] and his friends went far further than that last summer when they replicated some of the most famous student pranks; they put a Jaguar S type car on the roof of their school. And now the dust has settled, he’s posted an account of how they did it.

Of course, putting a car on the roof is a …read more

Continue reading How To Put A Jag On Your School Roof

Awesome Prank or Circuit-Breaker Tester?

Many tools can be used either for good or for evil — it just depends on the person flipping the switch. (And their current level of mischievousness.) We’re giving [Callan] the benefit of the doubt here and assuming that he built his remote-controlled Residual Current Device (RDC) tripper for the purpose of testing the safety of the wiring in his own home. On the other hand, he does mention using it to shut off all the power in his house during an “unrelated countdown at a party”. See? Good and evil.

An RCD (or GFCI in the States) is a …read more

Continue reading Awesome Prank or Circuit-Breaker Tester?