An arrangement of two interlocking gears, assembled to show how a simple gear system or wheel and axle system, works. Brightly coloured components in yellow and green are part of a kids science labs experiment assembling kit. A hands-on educational toy suitable for young children above 8 years who are interested in physics. Interconnecting gears and cogs with interlocked teeth are good metaphors for successful partnership, good working relations, teamwork, teammates, co-workers, chain reactions, importance of maintaining good human relationships, etc. Concept image. Green and yellow colors palette, horizontal macro format.