Maddie's Do You Know?

Season 2
07:00

Season 2, Episode 9 - Traffic Lights

3.0 2 x
Maddie is looking at useful lights. She shows us how traffic lights work so that vehicles can safely travel through a road junction.
07:00

Season 2, Episode 8 - Vacuum Cleaner

4.0 7 x
Maddie visits an appliance testing centre to find out how a vacuum cleaner works.
09:00

Season 2, Episode 7 - Handwash

4.0 4 x
Maddie visits a factory where hand wash is made and uses her special camera to see inside a big vat to see the colour being mixed.
07:00

Season 2, Episode 6 - Gate

4.0 6 x
Maddie visits a Blacksmith's workshop to find out how a decorative steel gate is made.
07:00

Season 2, Episode 5 - Canal Lock

3.0 3 x
Maddie visits a canal lock to find out how canal boats travel up and down hill.
06:00

Season 2, Episode 4 - Cutlery

4.0 12 x
Maddie visits a cutlery workshop to see how sheets of metal are made into forks.
08:00

Season 2, Episode 3 - Clocks

3.0 16 x
Maddie heads to a clock factory and uses a special time-lapse camera to show how the hands on the clock move around.
06:00

Season 2, Episode 2 - Car Wash

4.0 9 x
Maddie takes a car through an automatic car wash to find out how the computer uses sensors to tell the robotic carwash how to wash the car.
08:00

Season 2, Episode 1 - Umbrella

4.0 7 x
Maddie heads to an umbrella factory to see how umbrellas are made using waterproof material.
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