← Comment c'est fait

Saison 23

14 épisodes · 2014

  1. 1

    Détecteurs de mouvement / Chargeurs à bande / Élevage de faisans / Casques de plongée

    3 avr. 201421 min★ 6.8

    Electronic sensing components are installed, programmed and calibrated to create motion detectors. Airport belt loaders are assembled around adjustable conveyor systems; pheasants are bred and raised under controlled conditions; and metal shells, viewing ports, air connections and communication equipment are combined into professional diving helmets.

  2. 2

    Abat-jours en cuir / Cookies aux pépites de chocolat / IRM

    10 avr. 201421 min★ 7.1

    Prepared rawhide is stretched over frames, dried and decorated to produce distinctive lampshades. Cookie dough is mixed, portioned with chocolate chips and baked on a continuous production line, while powerful magnets, gradient coils, electronic systems and protective housings are assembled and tested as MRI scanners.

  3. 3

    Parois d'isolation phonique / Bourbon / Machines à laver à chargement frontal

    17 avr. 201421 min★ 7.3

    Sound-absorbing materials are formed into roadside panels designed to reduce traffic noise. Drums, motors, pumps and electronic controls are installed in front-loading washing machines; fermented grain mash is distilled and aged in charred barrels to produce bourbon; and conductive pathways are formed on thin flexible substrates to make circuit boards.

  4. 4

    Traverses de pont de chemin de fer / Filtres à membrane / Biplans

    24 avr. 201421 min★ 6.8

    Heavy timbers are cut, drilled and treated for use as railway ties on bridges. Selective membranes are formed and installed in filtration units; hydraulic mechanisms are assembled into machines that drive posts into the ground; and wooden or metal airframes, wings, control surfaces and engines are brought together to build biplanes.

  5. 5

    Linge d'hôpital / Restauration de cuivres / Répliques de chevaux

    1 mai 201421 min★ 7.3

    Hospital linens are sorted, disinfected, washed, dried and folded on a large industrial scale. Damaged brass instruments are dismantled, repaired and refinished; moulded forms are carefully painted and detailed to create lifelike horse replicas; and thick steel plates are cut, curved and welded into excavation buckets.

  6. 6

    Cheminées en céramique / Bouchons synthétiques

    15 mai 201421 min★ 7.5

    Heat-resistant ceramic sections are moulded, fired and assembled into fireplaces. Polymer materials are formed into synthetic bottle corks designed to provide a consistent seal, while reinforced concrete is poured into large moulds, cured and finished to produce prefabricated floor slabs for parking garages.

  7. 7

    Capteurs de pression d'huile / Protections cervicales

    22 mai 201421 min★ 7.0

    Precision diaphragms and electronic components are assembled and calibrated to measure engine-oil pressure. Digital images are prepared and reproduced on oversized printing equipment; realistic controls, displays and motion systems are integrated into heavy-equipment simulators; and strong, lightweight materials are formed and tested as racing head-and-neck restraints.

  8. 8

    Scènes de concert mobiles / Mascara

    29 mai 201421 min★ 6.8

    Folding structural sections, hydraulic systems and performance equipment are incorporated into trailers that unfold into mobile concert stages. Pigments, waxes and other ingredients are blended and packaged as mascara; cutting heads, conveyors and tracked chassis are assembled into continuous mining machines; and selected wood is cut, joined and finished into decorative gift boxes.

  9. 9

    Carrosseries NASCAR / Cafetières isothermes

    5 juin 201421 min★ 6.9

    Sheet metal is shaped and fitted over reinforced racing chassis to create NASCAR car bodies. Ash wood is selected, shaped and finished into traditional hurley sticks; vacuum tubes, transformers and electronic components are wired into power amplifiers; and double-walled vessels are sealed and insulated to make thermal coffee pots.

  10. 10

    Station de recharge pour véhicules électriques / Grappa

    12 juin 201421 min★ 6.6

    Power electronics, cables, connectors and control systems are enclosed in weather-resistant electric-vehicle charging stations. Fermented grape residue is distilled to produce grappa, while frames, wheels, suspension components and detailed equipment are fabricated and assembled into replicas of lunar rovers.

  11. 11

    Ardoise / Chariots à hot-dogs / Ouvre-portes de garage / Selles de vélo

    19 juin 201421 min★ 6.5

    Natural slate is split into thin layers, cut to size and finished as durable roofing or flooring tiles. Stainless-steel bodies, cooking equipment and storage compartments are assembled into hot dog carts; motors, tracks and remote-control electronics become garage-door openers; and moulded bases, padding and covers are combined to produce bicycle seats.

  12. 12

    Cuirs de course / Tours de refroidissement par évaporation

    26 juin 201421 min★ 7.3

    Leather panels are cut, reinforced and sewn into protective racing suits. Fans, water-distribution systems and heat-transfer materials are assembled into evaporative cooling towers; shaped wooden components are joined and finished as rocking chairs; and spokes are individually fitted, tensioned and aligned to create wire wheels.

  13. 13

    VTT / Carabine à levier

    3 juil. 201421 min★ 7.6

    Lightweight frames are fitted with suspension, drivetrains, brakes and wheels to produce mountain bikes. Harvested rice is dried, cleaned, husked and milled for consumption, while machined metal components are fitted to wooden stocks and assembled into lever-action rifles.

  14. 21

    Belts, 3D Metal Printers, Detectable Warning Panels, Model Stirling Engine

    21 min★ 7.0