LEGO news - reviews

Building a Trammel of Archimedes with Lego Technic The Trammel of Archimedes, also known as an ellipsograph, is a fascinating mechanical device used to draw ellipses. With Lego Technic, we can create a functional model of this device to explore its principles and mechanics. What is the Trammel of Archimedes? The Trammel of Archimedes is a mechanism that converts rotational motion into linear motion along two perpendicular axes. It consists of two arms attached to sliders that move along perpendicular tracks....

Understanding the Fulcrum with Lego Technic The fulcrum is a fundamental concept in mechanics, acting as the pivot point for levers. By using Lego Technic, we can create models that illustrate how fulcrums work and their importance in mechanical systems. What is a Fulcrum? A fulcrum is the point on which a lever rests or is supported and on which it pivots. It plays a crucial role in determining how a lever can be used to lift or move loads....

Exploring Mechanical Principles with Lego Technic Mechanical principles form the backbone of engineering, guiding how physical systems behave and interact. Lego Technic, with its detailed and versatile components, provides an excellent platform to explore and replicate these principles. This article delves into several fundamental mechanical principles and demonstrates how they can be reproduced using Lego Technic. 1. Levers and Linkages Principle: Levers and linkages are simple machines that amplify force or motion....

Exploring LEGO Technic Pins and Liftarms: The Building Blocks of Advanced Mechanics LEGO Technic sets are renowned for their intricate designs and ability to mimic real-world machinery. Central to these advanced builds are two fundamental components: pins and liftarms. Understanding these elements is crucial for any LEGO enthusiast looking to master Technic creations. The Importance of Technic Pins Technic pins are the small, cylindrical connectors that hold Technic pieces together. Despite their modest size, they play a critical role in the stability and functionality of LEGO Technic models....

The Wheels that Turn Creativity: A Guide to LEGO Technic Gears LEGO Technic gears are the beating heart of movement and function in the LEGO Technic world. These interlocking cogs breathe life into creations, allowing builders to bring their models to action. But what exactly are gears, and how do they contribute to the magic of LEGO Technic? What are LEGO Technic Gears? LEGO Technic gears come in a variety of sizes and tooth counts [!...