Mary Ploppins soothes those digestive ills, Dr Big Brain tries banana power, and Einstein reacts to Tim Peake. Fred Sirieix guest stars.

Guy Mowbray narrates Elemental Gladiators, Judge Rinder has a science beef, someone tries to steal the earth's gold. Gladiator Steel and Big Manny guest star.

Meet superheroes the Force Force and some of the 17th century's greatest minds in Friends parody Colleagues.

An episode featuring everything from the creation of the number zero to the beginnings of the whole universe. The moon gets lonely, there's an ISS cookery competition, and DI Loofah arrests a banana.

Science goes too far in Fartenheimer, music goes too far in Heads, Shoulders, Knees, Toes and All the other Bones in the Body, and there's a Swiftian take on the water cycle

Fred Sirieix stars in Scientific First Dates, Marie Curie reacts to space, and the dinosaurs get an unwelcome musical meteor visitor.

Revolting space travel, evolving cows, pet mushrooms, and Einstein watches a car on a trampoline.

The Real Mutants assemble, people are drinking vomit and electrocuting themselves for science, and the earth and moon have an earworm about the solar system.

Big Brain has a chemical catastrophe, Sir Isaac Newton rides a coaster again, with shocking results, Loofah is after a murderer, and Dr Henry VIII on call!

Dr Big Brain has an electrical short circuit, Marie Curie is wowed by a rocket man, some of the great women of science are celebrated, and 200 monks get electrocuted!

Rapping science teacher Matt Green becomes the first human being ever to visit Quark as he joins Pipette on her home planet to help host this special episode about Earth and space.

A special guide to working scientifically, whether that involves drinking black vomit, measuring people's farts, or firing arrows into their bum.

A weird and wonderful look at how gravity, magnetism and friction impact everything. With Fred Sirieix.