Season 4 · Episode 2 — Monster Truck
The challenge for the second heat is to build a 'monster truck' and drive it around an 'S'-shaped course in a dirt oval. The trucks will have to climb dirt hillocks and crush a line of cars before accelerating home. Each team is allowed three runs: the winner is the one that sets the fastest time.
Season 4 episodes
E1The new series kicks off with our barmiest challenge yet: to build a machine that will fire an ostrich egg as far as possible and bring it…
E2The challenge for the second heat is to build a 'monster truck' and drive it around an 'S'-shaped course in a dirt oval. The trucks will ha…
E3This week's challenge is to torpedo the opposition. Each team must build re-usable torpedoes that run just under the surface of the water,…
E4The teams have to build a four-man machine to clean up litter. Different kinds of rubbish (such as old cans, plastic bottles, newspapers, c…
E5The challenge is to build a powered craft to negotiate a stretch of white-water river. The craft must be powerful enough to get up the rapi…
E6The challenge is to build a one-man snowmobile. The test course, in the Mammoth Mountains, northern California, is circular with a 300-metr…
E7This challenge is to build mobile cranes to lift and carry scrap down a course to a drop-off point. Each piece of scrap is allocated a poin…
E8This week's challenge is to build minesweepers.The test is over two rounds. In round one, each team is given 10 minutes to destroy as many…
E9The challenge this week is to build a one-man hill climber. The teams will have three attempts to scale a 360ft slope with a 1:2 gradient.…
E10At vast expense, this week we have constructed our very own Wormwood Scraps Prison. The challenge facing the teams is to build tunnel-borin…
E11The ultimate challenge in this series is to build a hydrofoil a boat with wing-like structures underneath its hull to lift the hull out o…
E12The champions' challenge is to take an ordinary car and convert it into a radio-controlled fighting machine. In the contest, points are sco…
E13The mega challenge is to build a hybrid machine to face a two-day triathlon. Stage one is flat out on the salt-flats. Stage two is in a can…
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