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Science #7



Time - Daytime


In this four-program series, string theory pioneer Michio Kaku goesClocks that drive our bodies on an extraordinary exploration of the world in search of time. He discovers our sense of time passing and the clocks that drive our bodies. He reveals the forces of time that make and destroy us in a lifetime. He journeys to some of the Earth's most spectacular geological sites to look for clues to the extraordinary depths of time at a planetary level. Finally, he takes us on a cosmic journey in search of the beginning (and the end) of time itself.








Time - Lifetime


Will the dream of immortality ever be possible? In episode two, MichioTime it does get faster as you get older. Kaku explores these questions and meets some of the key people involved in the cutting-edge research into ageing. He travels to the amazing Methuselah tree, which is almost 5000 years old and still producing new pine cones. It does get faster as you get older and, under hypnosis, he goes in search of his lost time, stored as memories. But it only proves that lost time is really gone forever. Why is our time limited? And does it have to be? Could our age-old dream of immortality ever be possible? In episode two, Michio Kaku explores these questions and meets some of the key people involved in the cutting-edge research into ageing. He travels to the amazing Methuselah tree, which is almost 5000 years old and still producing new pine cones. He discovers that time does get faster as you get older and, under hypnosis, he goes in search of his lost time, stored as memories. But it only proves that lost time is really gone forever. Why is our time limited? And does it have to be?







Time - Earthtime


We hold a unique knowledge of time, realising that it stretches deepWhere did we come from? into the past, and will continue into the future. How does this affect our sense of who we are? But where did we come from, and where are we going in time? Every culture mythologises time and attempts to answer the ultimate questions: was there a beginning? And will there be an end?







Time - Cosmictime


Throughout history, one thing has never changed - time. It isThe faster you travel, the slower time ticks. something we rely on to plan our lives, and it is consistent, regular and ceaseless. But is it? High in the Alps, Michio encounters a mystery - tiny particles called muons which shouldn't exist. They don't last long enough to be detected on Earth - and yet here they are. The answer to this mystery lies in one of the greatest discoveries of all time - Einstein's theory of relativity. The faster you travel, the slower time ticks. So time is not fixed at all.







An Experiment to Save The World


A distinguished US government scientist claimed he had made nuclear fusion outIt could solve all of our energy problems for ever. of sound waves in his laboratory. Rusi Taleyarkhan’s breakthrough was such important news because nuclear fusion is one of the most difficult scientific processes, and also one of the most coveted. It could solve all of our energy problems for ever.














Destination Titan


It’s a voyage of exploration like no other to Titan, Saturn’s largestIt’s a voyage of exploration like no other to Titan, Saturn’s largest moon and thought to resemble our own early Earth. For a small team of British scientists this would be the culmination of a lifetime’s endeavor the flight alone, some 2 billion miles, would take a full seven years. moon and thought to resemble our own early Earth. For a small team of British scientists this would be the culmination of a lifetime’s endeavor the flight alone, some 2 billion miles, would take a full seven years. This is the story of the space probe they built, the sacrifices they made and their hopes for the landing. Would their ambitions survive the descent into the unknown on Titan’s surface?