Simple Way Of Duplicating Keys

Consider this a warning. In the following video, an ordinary key as used in most houses is photographed with a cellphone, then duplicated using a CAD program and a 3D printer using 100 micrometer resolution – something that any 200 USD 3D printer is capable of.

Continue reading “Simple Way Of Duplicating Keys”

Advertisements

Learn To Speak Multiple Languages

 

Well I speak my native German and have always excessively used English due to a personal love affair with the language, and besides that I can order drinks in French and Italian. But here’s the Italian METATRON who developed his own technique to learn to speak 10 languages. And it’s a very effortless and logical technique.

15min video:

Continue reading “Learn To Speak Multiple Languages”