127 Годин

Hitler’s latest weapons sink during a top-secret U-boat mission. An American aviation breakthrough brings victory to the Allies in the Pacific.

The world's most powerful and cutting-edge ships command the seas thanks to hi-tech engine design; special behind-the-scenes access reveals the innovative engineering and design behind these technological marvels.

One of the world's largest, most advanced cruise ships must brave some of the roughest seas on earth. Using expert engineering and the latest tech, its crew relies on cutting-edge innovations to operate this 170,000 ton vessel safely and speedily.

Pepe the Frog started life in 2005 as a cute cartoon character in Boy's Club, an American indie comic on Myspace. Today, he is known as an international hate symbol after being hijacked by the alt-right. Pepe the Frog: Feels Good Man follows Pepe's creator, artist Matt Furie, as he fights to bring back his lovable comic-book character from the dark forces who stole him.

Jeremy Wade investigates the whereabouts of a lost relic of the Space Age that tarnished the reputation of NASA's first astronauts; as cutting-edge technology turns up brand-new evidence, experts might finally vindicate this American hero.

Engineers in Seattle are building the world's first floating railway bridge, and to tackle this complex engineering challenge, they use new, innovative construction technology that enables high-speed trains to go where they've never gone before.

A sunken Nazi submarine packed with toxic cargo is a ticking timebomb that could put the whole world at risk; Jeremy Wade reveals the sub's top-secret mission on the day it sank and how experts keep it from sparking a global catastrophe.

McLaren's high-tech production center is as remarkably distinctive as the handcrafted automobiles they design and produce, overtaking its supercar rivals through the application of Formula One science and sophisticated production standards.

Many experts consider bull sharks to be the most dangerous species of shark, yet we actually know very little about these top predators. Secrets of the Bull Shark unravels the mystery of these giants.

Maggie Aderin-Pocock interviews astronaut Jessica Meir, who returned from 205 days on the International Space Station to a world she barely recognised. They also discuss Jessica's experiments in micro-gravity, growing lettuce in space and the first all-female spacewalk. Chris Lintott meets the astronomer who recently announced the discovery of the closest black hole to Earth. Pete Lawrence photographs the dark side of Venus and Lucie Green investigates whether Elon Musk's constellation of Starlink satellites are ruining the night sky.