The Magic Art of Jan Švankmajer
Švankmajer demonstrates the darkly humorous approach to life and politics which the Czech authorities at one time regarded as so subversive that they banned him from film-making for eight years.
Ben Fox
Director
Švankmajer demonstrates the darkly humorous approach to life and politics which the Czech authorities at one time regarded as so subversive that they banned him from film-making for eight years.
Join "Nova" science detectives as they journey to Southeast Asia to reveal details of one of Earth's most destructive volcanic events. Known as the Toba eruption, this cataclysmic explosion that occurred 75,000 years ago is considered one of the most devastating natural occurrences in history. Watch scientists reconstruct this monstrous catastrophe as they ponder the fragile nature of Earth's crust and the power of the magma within its core.
The Channeled Scablands in Washington state defied conventional explanations for their formation for decades. Little by little evidence mounted for an old theory that was rejected by the scientific establishment. It involved glaciers, volcanoes, a relatively minor river and a prodigious amount of water. Originally aired as an episide of NOVA.