The Edison Twins - Season 1 (1984)

Paul succeeds in getting a famous sixties rock stat (Chops Dorfman) to give a surprise concert at his parents anniversary party.

Two crooks posing as spiritualists try to defraud the Edisons elderly neighbour by setting up a series of sances.

A radio contest with clues and a hidden $5000 prize gets everyone involved in a treasure hunt. Terri and Paul team up only to get lost in the woods, and Tom and Annie get lost trying to find them.

Annie befriends a new boy at school who is later accused of arson because of his past record of juvenile offenses.

Paul decides to help Tom out with a geology assignment by buying some rocks for him, but he is accidentally sold some real hot diamonds instead. To retrieve his diamonds, the thief breaks into the workshop later, kidnaps Paul.

Paul is convinced he has seen a flying saucer in his neighborhood and calls a press conference.

The Edisons are planning to enter a swimming contest in which the swimmers can use any device to help them win the race; the only rule is, it must be powered by muscle.

While the Edisons investigate a suspicious-looking set of monster footprints, Paul gets spooked and accidentally falls down the bluffs. Tom and Annie apply their knowledge of leverage and gravity to devise a pulley system (Atwoods Pulley) to lower their brother to safety.

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Paul decides to borrow a new robot invention of Toms to gain access to a junk yard, but the robot malfunctions and nearly destroys the junkyard. When the yard owner gets trapped under a fallen car, Tom and his robot come to the rescue. Tom explains how his robot functions using the science of feedback.