Technology Marvel’s Bifrost & Einstein-Rosen Bridges: The Science of Wormholes Explained by Anika Shah - Technology March 18, 2026 by Anika Shah - Technology March 18, 2026 The Science Behind Marvel’s Bifrost: Wormholes, Exotic Matter, and the Limits of Space Travel When the first Thor film burst onto cinema screens in 2011, many viewers expected a mindless … 0 FacebookTwitterPinterestEmail