At first this object seems IMPOSSIBLE . Look at how you can create it... Wow!
April 08, 2015
Sometimes you come across objects that put our knowledge of reality in doubt, and you wonders how it was possible to create them. In this case it seems incredible that someone has managed to drill a single block of wood, and to insert a nail without having to break it and then glue it back. The explanation lies in the characteristics of the wood...amazing !