TECHNIC is one of The LEGO Company's main lines based on creating detailed model machines and mechanical toys with specialized beams, axles, gears and connectors and primarily designed for older children and adults. The theme was first introduced as the Expert Builder series in 1977, but was officially renamed as TECHNIC in 1984. TECHNIC is still an active theme, and is one of the longest running themes in LEGO history. While most TECHNIC sets are vehicles that use pieces to mimic real vehicles, such as engine pieces, suspension, pneumatic, and transmission pieces, the TECHNIC parts have been used by various other System themes as well as LEGO Mindstorms.
2005 LEGO Sets
In 2005, LEGO saw major developments in set design, theme evolution, and digital expansion, marking a turning point for collectors and the company's resurgence. One of the most notable milestones was the 50th anniversary of the LEGO System, celebrating five decades of the iconic brick's interlocking design.