Having to disassemble a train layout is always frustrating, thinking about the time and effort I put into building it. But ...
Swellcycle is a Santa Cruz-based startup that is developing 3D-printed surfboards using cutting-edge manufacturing technology ...
RR Buildings on MSN

Building a large staircase

In this video of building a large staircase, I show you how I layout a stringer. It's simple math and if you use the right ...