Hydrogen Promises Cleaner Energy
Hydrogen is the simplest and lightest of the elements. When combined with oxygen in a fuel cell, hydrogen produces heat and electricity with only water as a by-product. It's now used in fuel cell vehicles. In this episode, we'll look at other ways that hydrogen can help reduce the carbon dioxide emissions that drive climate change. It could replace conventional batteries for storage and retrieval of energy. And new ultra-cold magnetic compounds are being used to create magnetic refrigerators that can convert hydrogen from a gas to a liquid. We'll also see how a new home robot can help the elderly manage their medications.
Trailer
Recently Updated Shows
Survivor
Eighteen to twenty castaways will compete against each other on Survivor. All castaways will compete to outwit, outplay, outlast and ultimately be crowned Sole Survivor.
Last Week Tonight with John Oliver
On Last Week Tonight with John Oliver, John Oliver presents a satirical look at the week in news, politics and current events.
The Airport Chaplain
Airport Chaplain Tobias Wallace has an unorthodox approach to solving the daily crises of an airport, constantly overstepping boundaries and putting him on a collision course with new boss Mira Ansari-Cole. Mira wants him fired but Tobias isn't giving up his beloved chaplaincy without a fight.
Lioness
Lioness, inspired by an actual U.S. Military program, follows the life of Joe while she attempts to balance her personal and professional life as the tip of the CIA's spear in the war on terror. The Lioness Program, overseen by Kaitlyn Meade and Donald Westfield, enlists an aggressive Marine Raider named Cruz to operate undercover alongside Joe among the power brokers of State terrorism in the CIA's efforts to thwart the next 9/11.