Watch the real death star HDToday. This documentary examines theories behind the creation of gamma ray bursts, destructive explosions in space that can wipe out entire star systems.
6.72010HD
Chaos theory has a bad name, conjuring up images of unpredictable weather, economic crashes and science gone wrong. But there is a fascinating and...
61957HD
This film consists of three parts. The first dramatizes the life of the founder of Soviet astronautics, Konstantin Tsiolkovsky; the second describes...
8.52019HD
How's it all gonna end? This experience takes us on a journey to the end of time, trillions of years into the future, to discover what the fate of...
7.62017HD
Trees talk, know family ties and care for their young? Is this too fantastic to be true? German forester Peter Wohlleben and scientist Suzanne Simard...
6.51997HD
This film shows how far we have come since the cold-war days of the 50s and 60s. Back then the Russians were our "enemies". And to them the Americans...
4.82014HD
Bill Nye and Ken Ham debate whether creation is a viable model of origins in today's modern scientific era.
7.22014HD
The use of embryonic stem cells has ignited fierce debate across the spiritual and political spectrum. But what if we could create manmade stem cells...
6.92006HD
A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.
7.82019HD
Man has always sought to seek further afield. After the seafaring explorers of the 16th century, 21st century cosmologists today navigate more...
7.62016HD
In 1962, spurred by the Cold War, President John F. Kennedy famously made the bold proclamation that NASA would send astronauts to the moon by the...
72017HD
As society tackles the problem of feeding our expanding population safely and sustainably, a schism has arisen between scientists and consumers,...
7.62020HD
Tobacco, climate change, pesticides,... Never has scientific knowledge seemed so vast, detailed and shared. And yet it appears to be increasingly...