When this was made it allowed 10 unskilled men to do the work of 110 craftsmen. The navy used 100,000 blocks annually.This is a block making machine, designed by Marc Isambard Brunel to make wooden ...

In the 30 months since Russia invaded Ukraine, hundreds of thousands of buildings have been destroyed. A new machine will soon begin using some of the rubble to make Lego-like blocks for building new ...