Impossible Joinery

If you’ve got a bit of time on hands to play around, here are some fun joins to make that will raise a few eyebrows.

Here’s a ‘literal’ version of the ‘impossible dovetail’ by Jack Houweling:

However Jack must have gone back and had another think, as here's a much easier way with diagonal cuts.

 If you’re blood’s up and you’re ready for more, here’s Steve Ramsey demoing the ‘impossible nail trick’: