How Do They Do It? backdrop
How Do They Do It? poster
Documentary

The Best Episodes of How Do They Do It? Season 7

Every episode of How Do They Do It? Season 7 ranked from best to worst. Discover the Best Episodes of How Do They Do It? Season 7!

The Best Episodes of How Do They Do It? Season 7

An insider's look at the engineering and scientific miracles behind the things that form the modern world.
  1. Background image for Underground World, Gunmakers
    7.1/10(12 votes)

    #1 - Underground World, Gunmakers

    S7:E1

    Head underground into America's largest mine to find out how lead is extracted. And how do they manufacture and test made-to-measure shotguns?

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  2. Background image for Diggers, Taste Of The Orient, Into The Void
    7.2/10(12 votes)

    #2 - Diggers, Taste Of The Orient, Into The Void

    S7:E2

    How do they operate the world's most versatile construction machines? Plus, how do they maintain the Willis Tower Skydeck in Chicago?

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  3. Background image for Peanut Butter, Breaking Point
    7.0/10(10 votes)

    #3 - Peanut Butter, Breaking Point

    S7:E3

    How are peanuts harvested, roasted and transformed into peanut butter; and how are domestic appliances tested?

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  4. Background image for Smooth As Marble, Hot Stuff, Umbrellas
    7.6/10(11 votes)

    #4 - Smooth As Marble, Hot Stuff, Umbrellas

    S7:E4

    How do they mine marble for Washington's monuments; how do they make Tabasco Sauce; and how do they produce storm proof umbrellas?

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  5. Background image for Tales From The Black Stuff, Silk, In The Can
    7.6/10(11 votes)

    #5 - Tales From The Black Stuff, Silk, In The Can

    S7:E5

    How do they make Irish stout and how do they use silkworms to create gunpowder bags and clothes? Plus, how do they put soup into cans?

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  6. Background image for Fire Extinguishers, Cruise Liner
    7.0/10(12 votes)

    #6 - Fire Extinguishers, Cruise Liner

    S7:E6

    How are phosphates used to put out fires; and how are cruise liners fuelled up and stocked with supplies before a voyage?

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  7. Trending NowTRENDING NOW

    The 20 BEST Episodes of How Do They Do It?

    READ
  8. Background image for Aircraft Tyres, Six Shooters, Fever Pitch
    6.7/10(9 votes)

    #7 - Aircraft Tyres, Six Shooters, Fever Pitch

    S7:E7

    How do they make aeroplane tyres; how do they fire the fastest guns in the west; and how do they make artificial turf for football pitches?

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  9. Background image for Soft As Sponge, The Knowledge
    7.2/10(9 votes)

    #8 - Soft As Sponge, The Knowledge

    S7:E8

    In this episode, learn how they dive for sponges and how taxi drivers know their way to so many different destinations.

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  10. Background image for Money Movers, Catch Of The Day, Amazing Grace
    7.2/10(9 votes)

    #9 - Money Movers, Catch Of The Day, Amazing Grace

    S7:E9

    How do they transport cash securely; how do they land big game fish; and how do they produce bagpipes?

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  11. Background image for Crash Testing, Books Etc, Margarine
    6.3/10(12 votes)

    #10 - Crash Testing, Books Etc, Margarine

    S7:E10

    How do they design cars that will protect you in a crash; how do they print a bestseller; and how do they transform oil into margarine?

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  12. Background image for Whisky Galore, Disaster Prevention
    7.2/10(8 votes)

    #11 - Whisky Galore, Disaster Prevention

    S7:E11

    How is water transformed into whisky; and how are they preparing for another natural disaster like Hurricane Katrina?

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  13. Background image for Sugar, Fish Farming
    7.0/10(9 votes)

    #12 - Sugar, Fish Farming

    S7:E12

    How do they transform raw cane into sugar; how do they farm fish; and how do they create tailor made suits that are ready within the day?

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  14. Background image for Money, Shoe-In
    7.0/10(9 votes)

    #13 - Money, Shoe-In

    S7:E13

    How are banknotes designed and printed; and how is leather hide transformed into pairs of shiny shoes?

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  15. Background image for Battery Power, Chocolate, Toothbrushes
    7.5/10(11 votes)

    #14 - Battery Power, Chocolate, Toothbrushes

    S7:E14

    How do they make toothbrushes; how do they produce millions of car batteries; and how are cacao beans transformed into chocolate?

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  16. Background image for Eiffel Tower, Snowboards
    7.3/10(9 votes)

    #15 - Eiffel Tower, Snowboards

    S7:E15

    How do they carry out maintenance on the Eiffel Tower; and how do they design and build the ultimate snowboards?

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  17. Background image for Decaf Coffee, Smoked Fish, Water Jets
    7.0/10(9 votes)

    #16 - Decaf Coffee, Smoked Fish, Water Jets

    S7:E16

    How do they turn coffee beans into decaffeinated coffee; how do they smoke fish; and how do they use water to power ships?

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  18. Background image for Blaze Cops, Oaked
    7.0/10(10 votes)

    #17 - Blaze Cops, Oaked

    S7:E17

    How do investigators establish the cause of a fire; and why are oak barrels important in traditional French winemaking?

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  19. Background image for Lawnmowers, Bread, Clean Water
    7.2/10(14 votes)

    #18 - Lawnmowers, Bread, Clean Water

    S7:E18

    How do they build the world's fastest lawnmowers; how do they set the price of bread; and how do they use coconuts to clean water?

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  20. Background image for Matches, Chrome
    7.1/10(10 votes)

    #19 - Matches, Chrome

    S7:E19

    How do they produce millions of matches; and how do they buff and polish chrome for the perfect shine?

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown
  21. Background image for Off-Roaders, Saddles, Cakes
    7.4/10(11 votes)

    #20 - Off-Roaders, Saddles, Cakes

    S7:E20

    How do they build the best off-road cars; how can cowboys stay on a bucking bronco; and how do they transform flour into cakes?

    0 Comments
    View all
    Director:Unknown
    Writer:Unknown

Season 7 Ratings Summary

"Underground World, Gunmakers" is the best rated episode of "How Do They Do It?" season 7. It scored 7.1/10 based on 12 votes. Directed by Unknown and written by Unknown, it aired on 6/4/2010. This episode is rated 0.1 points higher than the second-best, "Diggers, Taste Of The Orient, Into The Void".