Treasures of the Earth: Power
Explore how precious gems, metals and energy resources are forged under extraordinary circumstances deep within the Earth, and discover how their unique properties have helped lift humanity from the Stone Age to the stars. Drill down to discover the treasures beneath our feet that power our world. Fossil fuels–coal, oil, and natural gas–powered the industrial revolution and allowed us to build a way of life that many cherish today. Personal cars, planes, lights, hot showers–all of these are gifts from our fossil fuels… but they have a dirty dark side in that they are polluting the planet. What is it about these natural resources that has allowed them to fuel our civilization? What secrets are locked in their molecules? Where did that energy come from, and can we find alternative energy resources that come in a cleaner form? The hunt is on for new treasures that might allow us to power our modern way of life without damaging the environment. Join NOVA as we explore the resources that both power and pollute, from modern-day oil prospecting in California, to a mega-city utility company struggling to keep the lights on during hot summer days, to China where an engineer strives to solve one of the greatest obstacles to the success of solar power. Travel the globe to see how our energy treasures are changing—and if they can keep the lights on.
Trailer
Recently Updated Shows
The Real Housewives of Orange County
These ladies show no signs of slowing down and although they may be enjoying the sunny SoCal lifestyle, replete with plastic surgery and frequent shopping sprees, real life still manages to find them, even in the land of excess and indulgence on The Real Housewives of Orange County.
Revival
Revival is set on one miraculous day in rural Wisconsin when the recently deceased suddenly rise from their graves. But this is no zombie story as the "revived" appear and act just like they once were. When local Officer and single mother Dana Cypress is unexpectedly thrown into the center of a brutal murder mystery of her own, she's left to make sense of the chaos amidst a town gripped by fear and confusion where everyone, alive or undead, is a suspect.
Karen Pirie
True to Val McDermid's iconic character, DS Karen Pirie is a young and fearless Scottish investigator with a quick mouth and tenacious desire for the truth.
When teenager Rosie Duff was found brutally murdered in the Scottish university town of St Andrews in 1996, suspicion fell on the three drunken students who were discovered at the scene of the crime, claiming to have found her body. But with a lack of forensic evidence, no charges were brought and the police investigation floundered.
Twenty-five years on, someone appears to be willing to risk everything to keep the secrets surrounding the case hidden. Do the three men know more than they previously revealed? How flawed was the original investigation? And can Karen uncover the truth of what happened to Rosie that fateful night?
Foundation
When revolutionary Dr. Hari Seldon predicts the impending fall of the Empire, he and a band of loyal followers venture to the far reaches of the galaxy to establish The Foundation in an attempt to rebuild and preserve the future of civilization. Enraged by Hari's claims, the ruling Cleons – a long line of emperor clones – fear their grasp on the galaxy may be weakening as they're forced to reckon with the potential reality of losing their legacy forever.
