Threads of Life

The End of Memory

2015

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.

Unlocking the Mystery of Life

2003

Unlocking the Mystery of Life represents a unique programming opportunity for local stations. Its broadcast release coincides with the 50th anniversary of one of the greatest scientific breakthroughs in history-James Watson and Francis Crick's discovery that the DNA molecule carries hereditary information in the form of a code that many scientists have likened to computer software or a written language. This discovery (announced on April 25,1953) sparked a scientific revolution. But it also left a fundamental question unanswered. Where did the information in DNA come from? How did the software in the cell arise? Unlocking the Mystery of Life explores these questions through the stories of a growing number of scientists who no longer believe that natural selection or chemistry, alone, can explain life's origin. Instead, they think that the microscopic world of the cell provides evidence of purpose and design in nature.

The Journey of Man: A Genetic Odyssey

2003

Many 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.

Rosalind Franklin: DNA's Dark Lady

2003

A documentary about Rosalind Franklin, the scientist who first photographed and discovered the shape of DNA.

The Hunt for the Oldest DNA

2024

Three million years ago, camels roamed through Greenland’s endless forests and our ancestors lived in the trees. It all came to an end with the Ice Ages. What died and what survived, as natural selection shaped the evolutionary tree during this epochal shift from hot to cold? Until now, scientists have known less about the natural world before the Ice Age than they did about the age of dinosaurs, which ended 64 million years ago. A new discovery is set to reveal this lost world, species by species. Led by Danish gene-hunter Eske Willerslev, a team of scientists for the first time in history is sequencing DNA from before the Ice Age. The picture that emerges is of a hot planet, when forests blanketed the Arctic and carbon levels matched those in our atmosphere today. Is this a portrait of our own climate future?

The Real Eve

2002

The made-for-cable documentary film The Real Eve is predicated on the theory that the human race can be traced to a common ancestor. The mitochondrial DNA of one prehistoric woman, who lived in Africa, has according to this theory been passed down from generation to generation over a span of 150,000 years, supplying the "chemical energy" to all humankind.

The Real Beauty and the Beast

2013

It'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.

Voyage Inside the Cell

1999

This narrated computer animation, with an original musical score, illuminates cellular mitosis. DNA self-replicates; chromosomes divide into two daughter cells; but it begins with a hormone entering the nucleus of a cell.

Homicide Hunter: Never Give Up

2022

The unsolved rape, mutilation and murder of young G.I. Darlene Krashoc has haunted Joe Kenda in the years since he turned in his gun and badge. Until a crack team of cold case cops uses Kenda’s groundwork to set a trap for a monster hiding in plain sight.

Human Nature

2019

The biggest tech revolution of the 21st century isn’t digital, it’s biological. A breakthrough called CRISPR gives us unprecedented control over the basic building blocks of life. It opens the door to curing disease, reshaping the biosphere, and designing our own children. This documentary is a provocative exploration of CRISPR’s far-reaching implications, through the eyes of the scientists who discovered it, the families it’s affecting, and the genetic engineers who are testing its limits.

Appendix

2024

An experimental film following a trip made by three friends in which the contrast between the agitated city of São Paulo, Brazil and the calmness of the beach leads the flow. No script. No story. Just vibes.

The Atheist Delusion

2016

Having to prove the existence of God to an atheist is like having to prove the existence of the sun, at noon on a clear day. Yet millions are embracing the foolishness of atheism. “The Atheist Delusion” pulls back the curtain and reveals what is going on in the mind of those who deny the obvious. It introduces you to a number of atheists who you will follow as they go where the evidence leads, find a roadblock, and enter into a place of honesty that is rarely seen on film.

Raising the Mammoth

2000

A scientist wants to recover some mammoth DNA to clone a live mammoth. So he finds a buried mammoth in the vast, rock hard permafrost of Siberia, digs it out in the middle of a blizzard and flies it home. Of course he needed a little help. So he befriended an arctic nomad who knows ever rill, rock, pond and stream in the entire region. As background to the quest, National Geographic relates the migratory history of the mammoth family.

Absent Presence

2005

Your Inner Fish

2014

How did your body become the complicated, quirky, amazing machine it is today? Anatomist Neil Shubin uncovers the answers in this 3-part science series that looks at human evolution. Using fossils, embryos and genes, he reveals how our bodies are the legacy of ancient fish, reptiles and primates — the ancestors you never knew were in your family tree.