David Attenborough talks to Brian Cox about his admiration for the achievements of Charles Darwin, and how On the Origin of Species inspires him in his work in the natural world.
A war has been raging for billions of years, killing trillions every single day, while we don’t even notice. This war involves the single deadliest being on our planet: The Bacteriophage.
The cutting-edge research of our organs networking activities greatly contributes to scientists pursuit of the largest mystery about human life and birth. How does a single cell ultimately grows into all the varieties of our organs each with complex structure and function?
Who are the masters of the universe? Are we the only intelligent life, or is something else lurking out there? For 60 years now, we have probed the skies for signs of alien intelligence, longing for connection -- to no avail. But new ideas and technologies are beginning to change the game. Proudly presenting the third chapter in the Life Beyond trilogy: In Search of Giants. In this journey, we will see how far we’ve come in the search for intelligent life, how they might be communicating, just how advanced they might be, and what it would mean if we really did make contact. It might take thousands of years to make a discovery. But as long as the mystery endures, the search for giants will continue. It's in our blood to want to know.
Adamantium, bolognium, dilithium. Element Zero, Kryptonite. Mythril, Netherite, Orichalcum, Unobtanium. We love the idea of fictional elements with miraculous properties that science has yet to discover. But is it really possible that new elements exist beyond the periodic table?
Just 92 elements made up the world, but the belief that were only four - earth, fire, air and water - persisted until the 19th Century. Professor Al-Khalili retraces the footsteps of the alchemists who first began to question the notion of the elements in their search for the secret of everlasting life. He reveals the red herrings and rivalries which dogged scientific progress, and explores how new approaches to splitting matter brought us both remarkable elements and the new science of chemistry.
"It's alive!" Since Dr. Frankenstein spoke those famous words, we've been alternately enthralled and terrified by the idea of creating life in the lab. Now, a revolution in genetic engineering and thrilling innovations in synthetic biology are bringing that dream—or nightmare, as the case may be—closer to reality. New tools allow researchers to use cells to create their own DNA and edit it into existing genomes with more ease and less cost than ever before. Along with renewed hopes for treating some genetic diseases, there's serious talk of using the newest technologies to bring long-extinct animals back from the dead – like the team hoping to resurrect the woolly mammoth. Science fiction is quickly becoming science fact. NOVA Wonders explores the benefits and the burden of risk surrounding the controversial new technology