Have you ever wondered if there are parallel universes? Earlier this year, a NASA study suggested there might be another universe where time goes backwards. Could that be a universe made of antimatter? Why did matter win over antimatter after the Big Bang? If there is an antimatter universe out there, does that mean we all have evil twins? Join Peter and Richard as they welcome science journalist and NASA Senior Communications Specialist Liz Landau.

Join hosts Peter Schmiedchen and Richard Garner with some of the world’s top thinkers in science, astronomy, technology, academia and futurism to ponder some of your most popular What If videos.

Hosts: Peter Schmiedchen and Richard Garner
Executive producer: Steve Hulford
Supervising producer: Richard Garner
Producers: Demid Tumanov and Stephen Henrik
Channel supervisor: Raphael Faeh
Social media: Saida Mirzalimova
Research: Jay Moon
Trailer: Evan Yue
Artwork: Alex Griffith
Production: Underknown

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