Watch Do You Know? Season 4 Episode 20 Online — Speaker and Colour | Bobina

Do You Know? — Season 4, episode 20 watch online

  • TV Series: Do You Know?
  • Seasons: Season 4
  • Episode 20: «Speaker and Colour»
  • Air date: June 5, 2020
  • Running time: 15 min

Do You Know?, season 4 episode 20 «Speaker and Colour»: air date June 5, 2020. Episode overview, season trailer and the cast of Do You Know?.

Maddie learns how a speaker works and discovers how colours in paint and light are made.

No trailer found for this title yet.

Episodes — Season 4

  1. 1 Episode 1 «Starlight and Stop-Frame Animation» April 20, 2020
  2. 2 Episode 2 «Bird's Nest and Helmet» April 21, 2020
  3. 3 Episode 3 «Electric car and Wind» April 22, 2020
  4. 4 Episode 4 «Hula Hoop and Tent» April 23, 2020
  5. 5 Episode 5 «Drinking Water and Carrots» April 24, 2020
  6. 6 Episode 6 «Radio Telescope and Maze» April 27, 2020
  7. 7 Episode 7 «Bike Bell and Line Markings» April 28, 2020
  8. 8 Episode 8 «Floating and Sand» April 29, 2020
  9. 9 Episode 9 «Road Sweeper and Paper Straw» April 30, 2020
  10. 10 Episode 10 «Glass Recycling and Jam» May 1, 2020
  11. 11 Episode 11 «Snail and Tractor» May 25, 2020
  12. 12 Episode 12 «Window Cleaning Cradle and Shadow» May 26, 2020
  13. 13 Episode 13 «Kaleidoscope and Envelope» May 27, 2020
  14. 14 Episode 14 «Neon Sign and Revolving Door» May 28, 2020
  15. 15 Episode 15 «Climbing Wall and Modelling Clay» May 29, 2020
  16. 16 Episode 16 «Forklift and Dried Fruit» June 1, 2020
  17. 17 Episode 17 «Car Ferry and Globe» June 2, 2020
  18. 18 Episode 18 «Airport Baggage and Rucksack» June 3, 2020
  19. 19 Episode 19 «Lamp and Playhouse» June 4, 2020
  20. 20 Episode 20 «Speaker and Colour» June 5, 2020