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So I gotta make a lot more waterGood thing is I know the recipeYou take hydrogen you add oxygen you burnNow I have hundreds of litersof unused hydrazine at the MD VIf I run the hydrazine over an

You take hydrogen, you add oxygen, and you burn. Now, I have hundreds of liters of unused...

The Martian • 2015

Mark Watney:
I've got to make a lot more water. The good thing is, I know the recipe: You take hydrogen, you add oxygen, and you burn. Now, I have hundreds of liters of unused hydrazine at the MDV. If I run the hydrazine over an iridium catalyst, it'll separate into N2 and H2. And then if I just direct the hydrogen into a small area and burn it. Luckily, in the history of humanity, nothing bad has ever happened from lighting hydrogen on fire

Full Transcript

00:00:01.000 --> 00:00:04.017

So I gotta make a lot more water

00:00:05.046 --> 00:00:07.173

Good thing is I know the recipe

00:00:07.757 --> 00:00:09.759

You take hydrogen you add oxygen you burn

00:00:10.026 --> 00:00:12.929

Now I have hundreds of liters

00:00:13.012 --> 00:00:15.765

of unused hydrazine at the MD V

00:00:15.932 --> 00:00:18.852

If I run the hydrazine over an iridium catalyst

00:00:18.935 --> 00:00:21.229

it'll separate into N2 and H2

00:00:21.604 --> 00:00:25.775

And then if I just direct the hydrogen into a small area

00:00:26.109 --> 00:00:27.944

and burn it

00:00:28.278 --> 00:00:30.697

Luckily in the history of humanity

00:00:31.406 --> 00:00:33.116

nothing bad has ever happened

00:00:33.241 --> 00:00:36.997

from lighting hydrogen on fire

00:00:01.000 --> 00:00:04.001

Il faut donc que je produise beaucoup plus d'eau

00:00:05.046 --> 00:00:07.002

Heureusement j'ai la recette

00:00:07.059 --> 00:00:09.509

hydrogène et oxygène brûlés

00:00:10.176 --> 00:00:11.511

Je dispose

00:00:11.928 --> 00:00:14.097

de centaines de litres d'hydrazine

00:00:14.138 --> 00:00:15.473

dans le VDM

00:00:15.932 --> 00:00:18.559

Passée dans un catalyseur en iridium

00:00:18.935 --> 00:00:20.937

elle se décompose en N2 et H2

00:00:21.562 --> 00:00:23.815

Ensuite je dirige l'hydrogène

00:00:23.856 --> 00:00:25.483

vers une petite zone

00:00:26.015 --> 00:00:27.402

et je le brûle

00:00:28.194 --> 00:00:30.363

Ce qui est rassurant c'est que depuis toujours

00:00:31.322 --> 00:00:34.001

il n'est jamais rien arrivé de bien grave

00:00:34.003 --> 00:00:35.868

en brûlant de l'hydrogène

00:00:36.744 --> 00:00:38.496

La Nasa a horreur du feu

00:00:01.000 --> 00:00:04.061

Sonntag Montag Happy Days Dienstag Mittwoch Happy Days

00:00:05.654 --> 00:00:08.089

Donnerstag Freitag Happy Days

00:00:08.263 --> 00:00:11.999

Das Wochenende kommt Mein Motorrad brummt

00:00:11.134 --> 00:00:12.917

Bereit zu dir zu rasen

00:00:13.999 --> 00:00:15.525

Das Problem ist Wasser

00:00:16.998 --> 00:00:21.267

Ich habe 126 m² Beet geschaffen

00:00:21.441 --> 00:00:26.702

Doch jeder Kubikmeter Erde benötigt 40 Liter Wasser damit sie kultivierbar wird

00:00:01.000 --> 00:00:06.177

Pero cada metro cuadrado de tierra requiere 401 de agua para ser cultivable

00:00:06.461 --> 00:00:09.494

Así que debo hacer mucha más agua

00:00:10.535 --> 00:00:12.365

Lo bueno es que conozco la receta

00:00:12.482 --> 00:00:14.849

Tomas hidrógeno agregas oxígeno y lo quemas

00:00:15.651 --> 00:00:21.129

Bien tengo cientos de litros de hidracina sin usar en el vehículo

00:00:21.543 --> 00:00:24.999

Si paso la hidracina por un catalizador de Iridio

00:00:24.026 --> 00:00:26.458

se preparará en N2 y H2

00:00:27.061 --> 00:00:30.886

Y entonces dirijo el hidrógeno a un área pequeña

00:00:31.486 --> 00:00:32.981

y lo quemo

00:00:33.862 --> 00:00:36.387

Por fortuna en la historia de la humanidad

00:00:36.588 --> 00:00:41.658

nunca ha sucedido nada malo por prenderle fuego al hidrógeno

Available in 7 languages

Duration

37 seconds

Views

1,652

Timestamp in Movie

00:24:56

Uploaded

Jan 30, 2026

Genres

adventure, drama, sci-fi

Production

Genre Films,TSG Entertainment,20th Century Fox,Scott Free Productions

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Movie Summary

An astronaut becomes stranded on Mars after his team assume him dead, and must rely on his ingenuity to find a way to signal to Earth that he is alive and can survive until a potential rescue.

Actors

Mark Watney