
Each day, some 2.5 trillion bytes of data are exchanged, a deluge known as "big data." How can we classify, store, and give meaning to this mass of digital information? Will our digital society remain capable of producing a lasting memory? Learn the fate of memory storage in the future.
Séfar (in Arabic: سيفار) is an ancient city in the heart of the Tassili n'Ajjer mountain range in Algeria, more than 2,400 km south of Algiers and very close to the Libyan border. Séfar is the largest troglodyte city in the world, with several thousand fossilized houses. Very few travelers go there given its geographical remoteness and especially because of the difficulties of access to the site. The site is full of several paintings, some of which date back more than 12,000 years, mostly depicting animals and scenes of hunting or daily life which testify that this hostile place has not always been an inhabited desert. Local superstition suggests that the site is inhabited by djins, no doubt in connection with the strange paintings found on the site.
Explore NowWhat happened after Einstein fled Nazi Germany? Using archival footage and his own words, this docudrama dives into the mind of a tortured genius.
Explore NowArtificial Intelligence (AI) is possibly the most powerful technology of our time. It has the potential to solve humanity’s biggest challenges yet some fear AI will be our downfall. iHUMAN follows pioneers at the frontline of the race to develop the ever more sophisticated AI to find the questions we need to ask at this crucial point in history.
Explore NowTraces the historical evolution of these structures that make-up “the cloud”, the physical repositories for the exponentially growing amount of human activity and communication taking form as digital data.
Explore NowMany geneticists and archaeologists have long surmised that human life began in Africa. Dr. Spencer Wells, one of a group of scientists studying the origin of human life, offers evidence and theories to support such a thesis in this PBS special. He claims that Africa was populated by only a few thousand people that some deserted their homeland in a conquest that has resulted in global domination.
Explore NowWhen Harvard PhD student Jennifer Brea is struck down at 28 by a fever that leaves her bedridden, doctors tell her it’s "all in her head." Determined to live, she sets out on a virtual journey to document her story—and four other families' stories—fighting a disease medicine forgot.
Explore NowFor years now, the Kremlin has been systematically trying to use well-trained hackers for its own benefit. In exchange for freedom and protection, they do the dirty work of the state, interfering in other countries’ elections and penetrating government networks. Just how dangerous is Russia’s cyber army?
Explore NowIt's a condition known as "hypertrichosis" or "Ambras Syndrome," but in the 1500s it would transform one man into a national sensation and iconic fairy-tale character. His name: Petrus Gonsalvus, more commonly known today as the hairy hero of Beauty and the Beast.
Explore NowThis documentary reveals how a group of hackers powered the darkest corners of the internet from a Cold War-era bunker in a quiet German tourist town.
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