Exploration: Recent Episodes

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We profile Dr. Henrietta Leavitt, who first noticed the expanding universe.

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Dr. Greg Stock of UCLA talks about the future of bioengineering.

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History re-exams the role of Nazi scientists during World War II, like Werner von Braun.

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Is time travel possible? We ask Princeton physicist whether Einstein's equations allow you to punch a hole in space-time, to travel to the past.

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Drs Brian Greene and Lisa Randall discuss: is string theory the fabled theory of everything?

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The Universe, Time Travel, and Black Holes

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God and science.What does science say about God?Wha did Einstein believe in?

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Prof. Brian Greene of Columbia and Lisa Randall of Harvarddiscuss string theory, the theory of everything.

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Life and times of Werner von Braun - when scientists work for the Nazis.

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Guest: Dr. Greg Scot of UCLA, talks about the future of genetic engineering.

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Robert Zubrin talks about going to Mars.

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Is fusion power possible?How did humanity evolve, from fish??

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Black holes and time travel - are the possible?

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The universe of Einstein - how has Einstein's theory affected religion?

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Black holes, astronomy, withDr. Neil Tyson and black hole expertDr. Fulvio Melia.

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Science news: cancer, blackholes, living forever, robots

Guest: Dr. Richard Gott of Princeton, speaking of building a time machine

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Science news:- science studies the origin of dreams- can we prove string theory?- why the new race to the moon?

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Dumping of radioactive water from Fukushima into the bay - how dangerous? Can we increase the life span of other animals? What about humans?

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Next frontier: the exploration of the moon Guest: Dr. Robert Zubrin of the Mars Society.

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Science news: Driverless cars Virgin Galactic 5th fundamental force Exploring Mars

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Science News a) UAP Hearings b) Future of AI c) Black Holes with Dr. Fulvia Melia

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Science news a) UFO Congressional hearings b) Advances in AI and chat bots Guest: Dr. Robert Hagen, like in space

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AI and chat bots UFO and UAPs Quantum computers DNA and tracing ancestry of human race

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Fusion power: is it realistic? How did humanity evolve from fish?

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Guest: UCLA Prof. Greg Scot, genetic engineering

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Future of the space shuttle Going to Mars?

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Dr. Seth Shostak, and Dr. Seth Lloyd explore the world of aliens in space, and also computer the size of atoms, quantum computers.

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What is aging? Can it be reversed? Also, how does the brain work? Do we understand the brain?

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The space shuttle and exploring the planet Mars - the future of the space program.

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Black holes and time travelTwo physicists discuss the greatest mysteries inphysics, including black holes and even time time travel.

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What does science say about religion and God?

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Quantum supremacy

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Topic: the quantum computer revolution, which will affect everything.Guest: Prof. Seth Lloyd of MIT

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Guests: Steven Pinker of Harvard, andProf. Dennet of Tufts, discuss the human brain and intelligence.

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Topic: can scientists become war criminals?The lessons of World War II and Nazi scientists like Werner von Braun.

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DNA and the search for the origin of humanity

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Does God exist? What does science say?

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Guest: Dr. Robert Zubrin - should we go to Mars?

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The secret history of broken arrow accidents involving nuclear weapons accidents.

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Women in science.The life of Henrietta Levitt, who measured the universe..

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Guest: Dr. Neil Tyson, astronomerDr. Melia, black hole expert

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Genetic engineering with Dr. Greg Stock of UCLA

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The late Oliver Sachs explains why the human brain responds to music.

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Topics:The genus of Thomas EdisonThe promise of the next revolution with quantum computers, with Dr. Seth Llyod

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Life in outer space, life on earthwith Dr. Carl Ziimmer and Robt Hagen.

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Two scientists discuss:a) the aging process, can it be reversedb) the brain, will we ever understand how it works?

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Origin of humanity, as told to us via ancient DNA -National GeographicThe Big Bang, as told to us by Time Magazine journalist

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Black holes and time travel.What is a black hole?What happens if we fall inside?Is time travel possible?

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Guest: Skeptic Michael ShermerWe explore all the mythologies and strange ideasthat are debunked by skeptics.

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Prof. Greg Stock, perils and promises of biotech

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Is there a God?What does science say about the creator?

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Guest 1: Seth Shostak of SETI - searching for alien signalsGuest 2: Seth Lloyd - quantum computers - a new revolution?

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Guests: Dr. Fulvio Melia, authority on black holesDr. Richard Gott, who has proposed time travel in Einstein's theory

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Guests: Steve Pinker of Harvard speaks of the evolution of the brainPhilosopher Daniel Dennet argues that religion is a by product of human evolution.

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Can aging be reversed? Can we understand the brain and the mind?

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When does a scientist cross the line when it comes to morality and ethics? We interview biographers of Nazi scientists who worked against humanity during World War II.

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The life and contribution of Henrietta Levitt, the woman astronomer who helped to. measure the unniverse.

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Special guests Astronaut from MIT, and Robert Zubrin, founder of the Mars. Society

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Guest: Dr. Greg Stock of UCLA, the future of bioengineering.

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Seth Shostak talks about aliens in space. Ray Kurzweil talks about robots and the future.

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Topic: origin of the moon - where did the moon come from? Why is it important.

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The origin of our appreciation of. music, with the late Prof. Oliver Sachs. The oceans and how we have pollluted them over the years.

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Origin of human intelligent with Dr. William Calvin. Can aging be reversed, with Dr. jay Olshansky.

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Ethical resplonsibility of scientists: Scientists whose inventions were used by the Nazi Party: Werner Von Braun and Fritz Haber.

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Science News a) Huge heat wave engulfs the planet b) Google fires scientist who claims computer programs might be conscious Guest: Dr. Robert Zubrin, the Red Planet

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Re-run of an interview with Lester Brown, environmentalist

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Broken Arrow, the secret history of nuclear weapons accidents in the US

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Great inventors: The life of Thomas Edison The birth of Quantum Computers, with Dr Seth Lloyd of MIT

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Science News: UAP Congressional Hearings reveal new info Superpowers argue about outer space Guest: Stephen Pinker of Harvard, author The Blank Slate

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Science News: Latest Alzheimers drug Science of war in Ukraine Multiverse in movies Guest: Dr. Jay Olshansky, Immortality?

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Science news: Throw away you corona virus mask? NASA at a turning point Guest: Astronaut Jeffrey Hoffman, MIT professor

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Science News: Are the nuclear power plants in Ukraine in danger of releasing radiation? Guest: James Oskins and Michael Maggelet, authors of Broken Arrow, about nuclear accidents

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Science News: Is the virus peaking, becoming an endemic? Global warming during a bleak winter? Guest: Dr Jay Olshansky, the Quest for Immortality