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.
1979 LEGO Sets
In 1979, LEGO introduced the Fabuland theme, targeting younger children with a blend of larger parts and regular LEGO bricks. The theme featured anthropomorphic animal characters and provided a storytelling aspect. This year also saw the expansion of the LEGO Space theme, with additional sets being added. Furthermore, the LEGO Castle theme was launched, offering medieval-themed sets with castles, knights, and related elements. These developments in 1979 contributed to the diversification of LEGO's product offerings.