Joseph Macken, a truck driver, built a detailed scale model of New York City over 21 years, gaining viral attention.

These days you can get just about any kind of radio controlled vehicle as a ready-to-run model. Cars, trucks, excavators, you name it. Open the box, charge the batteries, and you’re ready to roll.

Bring the excitement of construction to life by building a self-loading concrete mixer truck using cardboard and everyday materials! This DIY project demonstrates how to craft a fully functional model ...