Car Batteries, Chocolate, Toothbrushes

Name: Car Batteries, Chocolate, Toothbrushes
Genre: Documentary, Science, Educational
Released: December 28, 2010

How Do They Do It?: Season 7: Episode 12

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How Do They Do It: Season 8

Episode Details & Credits

Science Channel | The Science Channel | SCIENCE | Air Date: December 28, 2010

Summary: How toothbrushes work; how beans become chocolate bars; how car batteries are made.

Genre(s): Documentary, Science, Educational

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Season 7 Episodes

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S7:E17. Off-Roader, Western Saddles, Flour & Cakes
Air Date: January 3, 2011
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S7:E16. UPS & Matches
Air Date: October 8, 2010
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S7:E15. Super Mowers, Price of Bread, Coconut Water
Air Date: September 17, 2010

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Seasons & Episodes

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Series Overview
Season 15

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- Season 15 Overview
  Air Date: August 25, 2020
Season 14

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- Season 14 Overview
  Air Date: August 8, 2016
Season 13

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- Season 13 Overview
  Air Date: May 7, 2015
Season 12

tbd
- Season 12 Overview
  Air Date: May 15, 2014
Season 11

tbd
- Season 11 Overview
  Air Date: September 5, 2013
Season 10

tbd
- Season 10 Overview
  Air Date: December 8, 2012
Season 9

tbd
- Season 9 Overview
  Air Date: May 17, 2012
Season 8

tbd
- Season 8 Overview
  Air Date: March 25, 2011
Season 7

tbd
- Season 7 Overview
  Air Date: June 4, 2010
- tbd
  S7:E17. Off-Roader, Western Saddles, Flour & Cakes
  Air Date: January 3, 2011
- tbd
  S7:E16. UPS & Matches
  Air Date: October 8, 2010
- tbd
  S7:E15. Super Mowers, Price of Bread, Coconut Water
  Air Date: September 17, 2010
- tbd
  S7:E14. Blaze Cops, Oaked Wine, Chrome
  Air Date: September 10, 2010
- tbd
  S7:E13. Decaf Coffee, Smoked Fish, Water-Powered Ships
  Air Date: December 29, 2010
- tbd
  S7:E12. Car Batteries, Chocolate, Toothbrushes
  Air Date: December 28, 2010
- tbd
  S7:E11. Saffron, Ice Roads, Shelby
  Air Date: November 14, 2013
- tbd
  S7:E10. Cartoonists' Ink, False Eyes, Ball Bearings
  Air Date: November 7, 2013
- tbd
  S7:E9. Russian Dolls, Aloe Vera, Flags
  Air Date: October 31, 2013
- tbd
  S7:E8. Bells, Hurricane Clean Up, Dates
  Air Date: October 24, 2013
- tbd
  S7:E7. Paris Sewers, Beretta, Cotton
  Air Date: October 17, 2013
- tbd
  S7:E6. Plane Painting, Clogs, Pasties
  Air Date: October 3, 2013
- tbd
  S7:E5. Salad, Rope, Insulin
  Air Date: September 26, 2013
- tbd
  S7:E4. Sardines, Scooters, Erector Sets
  Air Date: September 19, 2013
- tbd
  S7:E3. Locomotives, Clotted Cream, Boomerangs
  Air Date: September 12, 2013
- tbd
  S7:E2. Toilet Paper, Absinthe, Cricket Balls
  Air Date: September 5, 2013
- tbd
  S7:E1. Opal, Stunt Planes, Nougat
  Air Date: September 5, 2013
Season 7

tbd
- Season 7 Overview
  Air Date: January 27, 2011
- tbd
  S7:E17. Off-Roader, Western Saddles, Flour & Cakes
  Air Date: January 3, 2011
- tbd
  S7:E16. UPS & Matches
  Air Date: October 8, 2010
- tbd
  S7:E15. Super Mowers, Price of Bread, Coconut Water
  Air Date: September 17, 2010
- tbd
  S7:E14. Blaze Cops, Oaked Wine, Chrome
  Air Date: September 10, 2010
- tbd
  S7:E13. Decaf Coffee, Smoked Fish, Water-Powered Ships
  Air Date: December 29, 2010
- tbd
  S7:E12. Car Batteries, Chocolate, Toothbrushes
  Air Date: December 28, 2010
- tbd
  S7:E11. Saffron, Ice Roads, Shelby
  Air Date: November 14, 2013
- tbd
  S7:E10. Cartoonists' Ink, False Eyes, Ball Bearings
  Air Date: November 7, 2013
- tbd
  S7:E9. Russian Dolls, Aloe Vera, Flags
  Air Date: October 31, 2013
- tbd
  S7:E8. Bells, Hurricane Clean Up, Dates
  Air Date: October 24, 2013
- tbd
  S7:E7. Paris Sewers, Beretta, Cotton
  Air Date: October 17, 2013
- tbd
  S7:E6. Plane Painting, Clogs, Pasties
  Air Date: October 3, 2013
- tbd
  S7:E5. Salad, Rope, Insulin
  Air Date: September 26, 2013
- tbd
  S7:E4. Sardines, Scooters, Erector Sets
  Air Date: September 19, 2013
- tbd
  S7:E3. Locomotives, Clotted Cream, Boomerangs
  Air Date: September 12, 2013
- tbd
  S7:E2. Toilet Paper, Absinthe, Cricket Balls
  Air Date: September 5, 2013
- tbd
  S7:E1. Opal, Stunt Planes, Nougat
  Air Date: September 5, 2013
Season 6

tbd
- Season 6 Overview
  Air Date: July 16, 2009
Season 6

tbd
- Season 6 Overview
  Air Date: July 16, 2009
Season 5

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- Season 5 Overview
  Air Date: October 24, 2009
Season 4

tbd
- Season 4 Overview
  Air Date: June 28, 2007
Season 3

tbd
- Season 3 Overview
  Air Date: February 21, 2007
Season 2

tbd
- Season 2 Overview
  Air Date: December 1, 2008
Season 1

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- Season 1 Overview
  Air Date: March 10, 2009