The LEGO Lexicon The LEGO Lexicon is a encyclopedia of LEGO related words. If you can't find a word or if you want to suggest one, please mail me about it!
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9
	Radio Control	In 1998 the first radio controlled car was available in set 5600 Radio Control Racer.
	Raytrace	Raytracing is a technique to create life-like images on the computer. A Raytrace program (such as POV-Ray) calculates the light rays bouncing of 3D CAD model or scene to create a photo realisic picture - this proces is called 'rendering'. A lot of people within the LEGO community generate these pictures to see what their creations would look like if real LEGO was used. See the Raytrace FAQ for more information.
	Robotics	See Programmable Brick.
	Rock Raiders	In 1999 introduced, subtheme of Underground. Brave fighters in search for energy crystals with rockdrills and rockmonsters. Search the LUGNET set guide for Rock Raider sets