A lecture series about the basic problems of flight, explained by visual presentation of flow experiments. As the material of the lectures should be understood by every interested listener, no mathematical or other theoretical knowledge is used for explanation. Every problem is demonstrated by a true-life experiment and purely scientific language is avoided. Each of the lectures deals with a basic problem of flight. The experiments are mostly shown as flow picture but at certain points scale models and flying models are used to ensure easier understanding.

Time Team is a British television series which has been aired on British Channel 4 from 1994. Create...

Our cities, transformed a mere century ago to accommodate cars, now want to rid their streets of the...

Did you know that behind a soccer ball, glasses or a spoon lie treasures of inventiveness and thousa...

Antiques Roadshow is a British television show in which antiques appraisers travel to various region...

In this adaptation of the award-winning podcast, Slow Burn’s Leon Neyfakh excavates the strange subp...

Journalist and writer Graham Hancock travels the globe hunting for evidence of mysterious, lost civi...

A documentary which explores the remarkable parallels between the careers of Adolf Hitler and Winsto...

Hervé Tullet, an artist of playful and uninhibited creations, invites young and old to unleash their...

Australian host Steve Irwin and his wife Terri run a wildlife refuge. Their shared passion is educat...

Attention please! Are you ready for an adventurous tour through the human body? With a lot of humour...

The story of how women have fought their way into the world of sport, an arena jealously guarded by ...

A series of very short films inspired by the amazing and often bizarre sexual practices of insects a...

How the Silk Road Made the World 3 x 60' NHNZ/CCTV (China Central Television) The Silk Road is on...

Zoboomafoo is an American children's television series that aired from January 25, 1999, to April 28...

"The Illegal Trip" is an educational documental series about narcotics and people. The series explor...

A current affairs program that began airing on EBS in August 2021. Co-produced by the Ministry of Ed...

Myths die hard, and the history of the 20th century is no exception to this rule. Even today, we hol...