David Polgár
More ideas from David
We use them all day long, so let's try to add a little fun to our key chain. I love these DIY key rings, they are stylish and quite easy ...

Wood Profits - We use them all day long, so lets try to add a little fun to our key chain. I love these DIY key rings, they are stylish and quite easy .

Classic tie knot instructions

How to tie a tie? Try this simple illustration below. Choose from how to tie a Windsor tie like James Bond or shoot for the classic Four-in-Hand, the widely used skill even for school.

This is very clever and the heat transfer should be very good.

This is very clever - a little internal turbulence and probably excellent heat transfer.