Ever wanted to open a lock with a secret knock, [steve] shows us a video of one actully working. The idea is pretty simple, knock in a certain pattern and the door unlocks. We have seen many variations but this one is more easy in practice. The design is not bad, and it is easyly [...]

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Remember those days with portable pet keyrings, now you can have a portable fish tank. Some chineese guy has made a video showing a waterproof LG GD900 Crystal in a fish tank. Have you ever watched Simpsons where ‘Disco Stu’ had those see through shoes with dead fish inside. He couldn’t take them out, watch [...]