Accompany physicist and acclaimed author Brian Greene on a mind-bending reality check and journey to the frontiers of physics to see how scientists are piecing together the most complete picture yet of space, time and the universe. Time. We waste it, save it, kill it, make it. The world runs on it. Yet, ask physicists what time actually is, and the answer might shock you: They have no idea. Even more surprising, the deep sense we have of time passing from present to past may be nothing more than an illusion. How can our understanding of something so familiar be so wrong? In search of answers, Brian Greene takes us on the ultimate time traveling adventure, hurtling 50 years into the future before stepping into a wormhole to travel back to the past. Along the way, he will reveal a new way of thinking about time in which moments past, present and future exist all at once. This journey will bring us all the way back to the Big Bang, where physicists think the ultimate secrets of time may be hidden. You'll never look at your wristwatch the same way again.
More Full Episodes
The Great Math MysteryHagia Sophia: Istanbul's Ancient MysteryPetra: Lost City of StoneColosseum: Roman Death TrapSinkholes—Buried AliveSunken Ship RescueBig Bang MachineFirst Man on the MoonKiller LandslidesEmperor's Ghost ArmyBigger Than T. rexFirst Air WarBen Franklin's BalloonsWhy Planes VanishSurviving EbolaVaccines—Calling the ShotsD-Day's Sunken SecretsEscape from Nazi AlcatrazWhy Sharks AttackGreat Cathedral MysteryRoman Catacomb Mystery
Holly is on a mission to get to know more Vermonters, what inspires them, what makes them tick, and to learn how Vermont PBS can better serve. Watch the video...
Original series, specials, documentaries and web shows produced by Vermont PBS