Challenge to build a non powered glider. The winner the one who stays aloft longest

Contestants

Team Yellow: The Brainy Bunch

Team captain Dr. Chess

Micheal

David

Expert Dr. Billy Brooks

Team Orange: In A Spin

Team captain Rob

Trevor

Darren

Expert Darren Arkright

Challenge to build a cannon that can hit the target the most accurately.

Contestants

Team Purple Brothers in Arms

Team captain Richard "Dick" Strawberry

David Strawberry

Bobby Strawberry

Expert Dr. Derek Ulsop

Team Red The Chemical Brothers

Team captain Paul Westlake

Paul Huff

Rob Flint

Expert David Rayner

Challenge to build a vehicle that can race from a start on land to across a lake to end the race with a stretch on land to the finish.

Contestants

Team Turquoise The Navy Blues

Team captain Mark Tammer

Doug Richardson

Samantha Donaly

Expert Johnathon Steadling

Team Pink The Bodgers

Team captain Babs Munson

Bowser Munson

Learch

Expert Mark Eason

Challenge to build a vehicle that is wind powered and can carry all four team members.

Contestants

Team Orange The Megalomaniacs

Team captain Nosher

Kevin

Dax

Expert Jacquie Michtell

Team Blue The Driller Thrillers

Team captain Kevin

Vince

Darren

Expert Sid Holder

Challenge to build a vehicle that can carry one member at a time in a relay contest to see who can achieve the greatest distance with one cup of fuel. The winner got a amazing 178 mpg.

Contestants

Team Pink The Dodgers

Team captain Babs Munson

Bowser Munson

Learch

Expert Steve Tripere

Team Green: In A Spin

Team captain Rob

Trevor

Darren

Expert Josh Darling

Challenge to build a vehicle that could navigate a course the fastest. The catch it can't use wheels.

Contestants

Team Orange The Megalomaniacs

Team captain Nosher

Kevin

Dax

Expert Jerry King

Team Pink The Bodgers

Team captain Bowser Munson

Anne Saunders

Learch

Expert Dr James Brighton