In the summer of 1983, just days before the birth of his first son, writer and theologian John Hull went blind. In order to make sense of the upheaval in his life, he began keeping a diary on audiocassette. Upon their publication in 1990, Oliver Sacks described the work as 'the most extraordinary, precise, deep and beautiful account of blindness I have ever read. It is to my mind a masterpiece.'
With exclusive access to these original recordings, Notes On Blindness encompasses dreams, memory and imaginative life, excavating the interior world of blindness.

Honey has the greatest cachet in the marketplace, of all food items. A sweetener so natural, so exalted, that its value has held up for millennia. But honey is also perfect for savvy profiteers who are secretly cutting the world's honey with cheap substitutes. With demand for honey soaring just as bees are dying off in record numbers, hidden additives, hive thefts and other shady tactics are on the rise.

Polley is both filmmaker and detective as she investigates the secrets kept by a family of storytellers. She playfully interviews and interrogates a cast of characters of varying reliability, eliciting refreshingly candid, yet mostly contradictory, answers to the same questions. As each relates their version of the family mythology, present-day recollections shift into nostalgia-tinged glimpses of their mother, who departed too soon, leaving a trail of unanswered questions. Polley unravels the paradoxes to reveal the essence of family: always complicated, warmly messy and fiercely loving.
Stories We Tell explores the elusive nature of truth and memory, but at its core is a deeply personal film about how our narratives shape and define us as individuals and families.

Frequent security expos feature companies like Megvii and its facial- recognition technology. They show off cameras with A.I. that can track cars, and identify individuals by face, or just by the way they walk. In China it's been projected that over 600 million cameras will be deployed by 2020. Here, they may be used to discourage jaywalking, but they also serve to remind people that the state is watching. Matching with the most advanced artificial intelligence algorithm, they can actually use this data, real-time data, to pick up a face or pick up a action.
A.I. is a technology that can be used for good and for evil. So, how do governments limit themselves in, on the one hand, using this A.I. technology and the database to maintain a safe environment for its citizens, but not to encroach on a individual's rights and privacies?

Your brain is like a hungry sponge. It's constantly absorbing information. It thrives when stimulated. Between smartphones and books, and movies, and friends and family, thousands of sensations are constantly going into our heads. But what if it all got cut off?. Imagine being confined to a 10-by-10-foot room in complete isolation. No timekeeping devices, no phones, no books, nothing to write on, no windows. Psychologists say that fewer than three days in a room like this can lead to brain damage. I will be staying in this room for three days.
Michael explores the effects of isolation on the human mind by subjecting himself to a very interesting experiment.

Bitcoin, the beautiful anonymity of cash, but cash that wasn't printed by governments. Instead, it was made by a bit of code, powered by citizens of the internet, and you could trust it. Today, anyone can buy cryptocurrency. A few signups, type in your credit card number, and trade in your money for digital cash. And with a few more steps, you can use Bitcoin to buy what the majority of Bitcoin is spent on: Illegal services. Virtual currencies can pose challenges for law enforcement, given the appeal they have among those seeking to conceal.
Is digital cash the next revolution? Learn about this anonymous currency and why it's so coveted.