Resultados para "Talk Talk" en Física

Listen in as Susan Powter, Cal Ripken Jr., Lou Dobbs, Ralph Nader, Dale Chihuly, Charmian Carr, Deepak Chopra, Mablean Ephriam, Michio Kaku, and John Zogby talk to Tara about the subjects of their books, work, memoirs, and adventures.

While scientists double down on the shocking figures, we still find ourselves unable to discuss climate change meaningfully among friends and neighbours - or even to grapple with it ourselves. The key to progress on climate change is in the psychology of human attitudes and our ability to change. Whether you're already alarmed and engaged with the issue, concerned but disengaged, a passive sceptic or an active denier, understanding our emotional reactions to climate change, is critical to coping on an individual level and convincing each other to act.

Could you travel to the past and visit Julius Caesar? Could you travel to the year 4000 and see what the future is like? Find out about the possibilities and paradoxes of time travel. Time marches on except in astrophysics. Einstein taught us that time is a coordinate in space, and it’s all relative. Learn about the weird physics of our universe that could make time travel possible. Standing in for Lynne Koplitz this week is J. Richard Gott, III, author of Time Travel in Einstein’s Universe.

The Star Trek TV and movie series imagine a bright future for humans in space, one in which we explore alien worlds with the aid of advanced technology. Because the writers tried to include as much realistic science as possible within the fictional framework, the stories have been an inspiration for students, scientists, inventors, and anyone interested in pondering our destiny on Earth and beyond. In this show, Brandon Fibbs reviews a Star Trek movie, and Lawrence Krauss talks about how Star Trek uses science to explore what is possible in our universe.

Breakthrough takes us on a breathtaking, mind-altering tour of the eureka! moments of modern physics. Charting the spellbinding stories of the scientists who predicted and discovered the existence of unknown planets, black holes, invisible force fields, ripples in the fabric of space-time, unsuspected subatomic particles and even antimatter, Marcus Chown reveals science's greatest mystery: its astonishing predictive power.