>>5347145>it doesn't grow that way though does it?No, the wood is cut and treated to make it more pliable, and then kept wet and slowly bent into the arc. After that it's left to "cure" until it dries into a permanent curve. People have been making curved wooden archways, beams, etc. for probably thousands of years.
>>5347145>in all honesty these architect sets cant really be classed as lego in its traditional sense,They're a lot like Modulex, which came with its own Kragle.