Rocket

Season 4Episode 630 minFeb 10, 2004
Rocket
Our final set of Rough Science space challenges are all about rockets. Mike, Jonathan and Kathy have to make three different rockets, but there's a catch; they're only allowed to use one thing as a fuel - and that's water! They've also got to design their rockets to carry a "passenger" - a (raw) egg. And Ellen and Iain have to find a way of returning the egg safely to Earth. Each of our 3 rocketeers designs a rocket that fits their science background. Jonathan's is the most ambitious - his physics background inspires him to build a steam powered rocket. Kathy - also a physicist - decides to use pressurised water, and Mike takes a chemical approach, using electrolysis to split water into hydrogen and oxygen gases, and then recombining them to form an explosive mixture. (Hydrogen and oxygen are what NASA uses to fuel its rockets - but the difference is that NASA uses a liquid fuel which can compress far more energy into a much smaller space.) What develops is a Rough Science space race, as the scientists compete to see who can get to the launch pad first, and whose rocket will be the most effective. Meanwhile, Ellen and Iain have to find a way of putting an egg on each rocket and returning it to Earth. They opt for a parachute made out of bin bags, and design a detachable nosecone for the rockets. However, the "detachable" part proves harder to achieve than first thought...
Rocket has aired on Feb 10, 2004
Previous EpisodeNext Episode

Trailer

We do not have any trailers for this episode

Recently Updated Shows

Recently updated shows that might be of your interest.
Naked Attraction
Running

Naked Attraction

Naked Attraction is a daring new dating series that starts where some good dates might end: naked. Modern dating is business. Simple decisions are influenced by countless factors: what you wear, what you do and how you present yourself online. Filtered photos, push-up bras and enhanced profiles are just a few of the things that can get in the way of singletons finding 'the one'. But what happens if we're stripped of everything? Could picking a partner based solely on the naked body and animal magnetism help us find our perfect mate? In each episode, two new singletons join host Anna Richardson as they seek to choose a date from a selection of six naked people, who will be revealed to them one body part at a time. Round by round, they whittle these six naked suitors down to one, based solely on pure physical attraction.

GenreRomance, Adult
Impractical Jokers
Running

Impractical Jokers

Four longtime friends take dares to outrageous new levels in truTV's hilarious series Impractical Jokers. Q, Murr, Joe and Sal bravely face some of the most unbelievably awkward and brazen hijinks yet, daring each other with over-the-top challenges that are guaranteed to set a new side-splitting standard.

GenreComedy
The Agency
Running

The Agency

The Agency follows Martian, a covert CIA agent ordered to abandon his undercover life and return to London Station. When the love he left behind reappears, romance reignites. His career, his real identity and his mission are pitted against his heart; hurling them both into a deadly game of international intrigue and espionage.

GenreDrama, Thriller, Espionage
Dexter: Original Sin
Running

Dexter: Original Sin

Set in 1991 Miami, Dexter: Original Sin follows Dexter as he transitions from student to avenging serial killer. When his bloodthirsty urges can't be ignored any longer, Dexter must learn to channel his inner darkness. With the guidance of his father, Harry, he adopts a Code designed to help him find and kill people who deserve to be eliminated from society without getting on law enforcements' radar. This is a particular challenge for young Dexter as he begins a forensics internship at the Miami Metro Police Department.

GenreDrama, Crime, Mystery
Krapopolis
Running

Krapopolis

Set in mythical ancient Greece, Krapopolis is centered on a flawed family of humans, gods and monsters that tries to run one of the world's first cities without killing each other.

GenreComedy, Fantasy