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Think Big Season 4 Episodes

Season 4 Episode Guide

25 Episodes 2012 - 2012

Episode

Control Innovation; Project Wise Word

Sat, Jun 15, 2024 30 mins

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Episode 1

Melissa vs. Matthew

Tue, Sep 4, 2012 30 mins

Inventors compete to build and race a breath-powered car and are challenged to create a safety bike.

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Episode 2

Jordan vs. Devon

Wed, Sep 5, 2012 30 mins

Teams compete to create a water-balloon launcher and are challenged to build a "radical recycler."

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Episode 3

Tyler vs. Brian

Thu, Sep 6, 2012 30 mins

Teams compete to build a bridge and are challenged to design and build a motorized robo-artist.

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Episode 4

Isabella and Riley vs. Connor and Spencer

Fri, Sep 7, 2012 30 mins

Teams compete to build a better pet habitat and are challenged to create a UFO.

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Episode 5

Meagan vs. Daniel

Tue, Sep 11, 2012 30 mins

Teams compete to build a solar-powered light and are challenged to create a device that protects an egg during a landing.

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Episode 6

Alex vs Mike

Wed, Sep 12, 2012 30 mins

Alex presents his new robotic hand and Mike presents the Ice Ace, a portable zamboni. The inventors and their teams compete to create the best Dust Bunny in the Invent Off Challenge.

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Episode 7

Jade & Mack; Andrew & Drew

Thu, Sep 13, 2012 30 mins

Jaden and Mackenzie present the Sc-Air Crow, a device that attaches to airplane engines and prevents bird strikes. Andrew and Drew present their Sno-Bike, a kit that makes it possible to ride a bike in the winter.

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Episode 8

Max vs Elizabeth

Fri, Sep 14, 2012 30 mins

Featured inventions: the "Home Dome," a portable, igloo-shaped shelter made out of recyclables; and the "Water Watcher," which helps conserve water by monitoring the amount used during a person's shower.

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Episode 9

Matthew vs Shane

Tue, Sep 18, 2012 30 mins

Inventions include the "Weight Watch Collar," which monitors a pet's food and medicine intake, and the "Headlight Wiper," which keeps car headlights clean.

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Episode 10

Mike vs. Katy

Wed, Sep 19, 2012 30 mins

Inventions include the "Wind for Wheels," which helps charge hybrid-car batteries, and the "Power Walk," a shoe attachment that charges batteries while you walk.

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Episode 11

Christopher vs. Katie

Thu, Sep 20, 2012 30 mins

Inventions include a device to help people in wheelchairs control their chairs, computers and other objects with a head movement, and an online lip-reading dictionary that helps hearing-impaired students learn French.

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Episode 12

Blair vs. Alison

Fri, Sep 21, 2012 30 mins

Inventions include an energy-efficient, magnetized light for school lockers and a paint additive made from old tires that creates aslip-proof surface when applied to stairs or floors.

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Episode 13

Logan vs. Dheevesh

Tue, Sep 25, 2012 30 mins

Projects include a gutter-cleaning gadget and an invention that allows hydrogen fuel cells to become solar powered.

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Episode 14

06-26-2023

Sat, Jul 1, 2023 30 mins

Melissa from Sarnia, Ontario presents her invention a "CPR Training Simulator" designed to help kids learn the proper CPR technique. Matthew from Barrie,Ontario presents "The Algaenator," a device he's invented that uses plant algae to clean car exhaust. Melissa leads Team DaVinci against Matthew and his TeamNewton in the Invent-Off Challenge to see who can design the best Safety Bike. But before the big challenge, both teams compete in a mini challenge for a reward.

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Episode 15

Greener Concrete; Modular Robot

Sat, Jul 8, 2023 30 mins

Jordan from Barrie, Ontario, presents his invention "Greener Concrete," a light, energy efficient concrete that he hopes will revolutionize the construction industry. Devon from Winnipeg, Manitoba, presents his "Modular Robot". His invention can travel the toughest terrain, going places humans and cars cannot. Jordan leads Team Edison against Devon and Team Einstein to see who can build the most Radical Recycler.

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Episode 16

Safe-D-Pet Monitor; E-Z Glide Sliding Rail Anchor

Sat, Jul 15, 2023 30 mins

Brian from Hanna, Alberta, presents the "Safe-D-Pet Monitor" a device that monitors pets in parked vehicles. Tyler, from Sudbury, Ontario presents the "E-Z Glide Sliding Rail Anchor" a safety device that keeps rail workers safe while they repair train tracks on bridges. Excitement mounts as Tyler and Team Einstein square off against Brian and Team Edison to design and build a motorized Robo Artist in the big Invent-off Challenge.

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Episode 17

Compawst Bin; Biodegradable Plastic

Sat, Jul 22, 2023 30 mins

Isabella and Riley from Canmore, Alberta, present their "Compawst Bin" a rugged compost bin designed to keep bears out. Connor and Spencer from Sudbury, Ontario, present their new "Biodegradable Plastic." They hope their invention will help reduce the number of plastic grocery bags in landfill sites. Riley and Isabella lead Team Edison against Spencer, Connor and Team Einstein in the Invent-Off Challenge to see who can create the best Pet Habitat.

Where to Watch

Episode 18

Magnet Generator; Solar Oven

Sat, Jul 29, 2023 30 mins

Daniel from Belle River presents his "Magnet Generator," an environmentally friendly invention that uses magnets to charge bicycle lights. Meagan from Windsor, Ontario, presents her "Solar Oven." Meagan's invention harnesses the power of the sun to cook food using no gas or electricity. Daniel leads Team DaVinci against Meagan who leads Team Newton in the big InventOff Challenge which requires that they create a solar powered Firefly Light.

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Episode 19

ScAir Crow; Sno-Bike

Sat, Aug 12, 2023 30 mins

Mackenzie and Jaden from Saskatoon, Saskatchewan, present the "ScAir Crow" -- an invention that fits over an aircraft engine and prevents bird strikes. Then, Andrew and Drew from Collingwood, Ontario, present the "Sno-Bike", a kit that replaces the front wheel of a bicycle with a ski so it can be ridden in the winter.

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Episode 20

Home Dome

Sat, Aug 19, 2023 30 mins

Max from Natick, Massachusetts, presents the "Home Dome," an igloo-shaped portable shelter made of recycled materials. Then, Elizabeth from Keswick, Virginia presents the Water Watcher; a gadget that helps conserve water by tracking the amount of water a person uses in the shower.

Where to Watch

Episode 21

Weight Watch Collar; Headlight Wiper

Sat, Aug 26, 2023 30 mins

Matthew from Clovis, New Mexico, presents the "Weight Watch Collar", a pet collar designed to help monitor a pet's food and medicine intake. Then, Shane from Hanna, Alberta, presents the "Headlight Wiper", a clever automatic windshield wiper for vehicle headlights.

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Episode 22

Wind for Wheels; Power Walk

Sat, Sep 2, 2023 30 mins

Katy from Kingston, Ontario, presents her invention "Wind for Wheels", an invention for hybrid cars that helps charge the vehicle's batteries more efficiently. Then, Mike from Sterling, Ontario, presents the "Power Walk," a gadget that is worn in the heel of a shoe and charges batteries while walking.

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Episode 23

Trenton

Sat, Jan 6, 2024 30 mins

The host introduces Trenton, he has three inventions: a back warmer, hard hat attachments and a pooper scooper. He's putting all three to the test: using a campfire, water and bananas. Also, meeting Emma and Melanie and their fashionable invention. While the host attempts to make a practical, wearable invention of his own.

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Episode 24

03-11-2024

Sat, Mar 16, 2024 30 mins

Lance has invented a hydration system that doubles as hockey gear, so a player's water is always with them. Also, meet Marcus and his hockey equipment dryer.

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