A Lego Technic Telescope, based on Newton tube with equatorial mount. Features folding tripod with extendable legs, azimuth, altitude, right ascension and declination movements. With building instructions and package ready to build at Buildamoc….
A simple Lego Pneumatic Engine which runs with two pumps, unmodified switch and cylinder, even the hardest, with building instructions and available for sale….
A Lego Technic steam machine powered by two pneumatic cylinders engine, with valve gear mechanism, speed indicator, air control valve and building instructions….
Some months ago, Lego ask us to build something with the new 42082 – Rough Terrain Crane and we decide to make a big contraption machine. Here is the full story, second last episode, #4 : The Improvement….