Retired mathematician reconstruct a 1900s log cabin by hand

Reddit user srirachaforeverthing just posted what happens when you mix a retired mathematician father and an old, rotting 1830s cabin.
He decided to restore it. And the result? Cozy perfection.
This is the original cabin from the 1830s. A lot of it was rotting, but he labeled and transferred as much of it as possible to the family’s land.