How powerful of a nuclear bomb could we make?
The biggest nuclear blast in history came courtesy of Tsar Bomba. We could make something at least 100 times more powerful.
The search for biosignatures is hard. Should we look for technosignatures instead?
Should we be searching for life on other planets, or technology?
Dirk Schulze-Makuch
Dr. Dirk Schulze-Makuch received his Ph.D. in geosciences at the University of Wisconsin-Milwaukee. Afterwards he took up a fellowship at the NASA Goddard Space Flight Center, worked as Assistant Professor[…]
Big ideas in 10 minutes or less
Explore our library of more than 2,000 interviews with the world’s biggest thinkers.
Jill Tarter
Jill Tarter is Director of the Center for SETI Research at the SETI Institute in Mountain View, California. She served as Project Scientist for NASA’s SETI program, the High Resolution[…]
Bishop Robert Barron
Bishop Robert Barron is the founder of Word on Fire Catholic Ministries, Auxiliary Bishop of Los Angeles, and the host of CATHOLICISM, a groundbreaking, award winning documentary about the Catholic[…]
Amishi Jha
Dr. Amishi Jha is an internationally renowned neuroscience researcher, speaker, and author in the fields of attention, resilience, and mindfulness. She studies how to keep the brain’s attention systems in[…]
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Do we have free will?
Is free will a phantom of brain chemistry, or are we truly in control of our lives? A question debated by great minds for millenia.
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