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Hypersonic Physics, Deep Sea Life & Princeton’s Millisecond Qubits (EP. 17)

Hypersonic Physics, Deep Sea Life & Princeton’s Millisecond Qubits (EP. 17)

From First Principles vor 11 Monaten

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1:33:00

Hosted by Lester Nare and Krishna Choudhary, this episode dives
into three breakthroughs stretching across aerospace engineering,
astrobiology, and quantum computing. We start with a Nature
Communications paper from Stevens Institute that experimentally
validates a 60-year-old hypothesis underpinning hypersonic flight
modeling. Then we head 3,000 meters below the Pacific to explore a
newly discovered cold, ultra-alkaline biosphere near the Mariana
forearc — a finding that reshapes the search for extraterrestrial
life. And we close with Princeton’s millisecond-coherent transmon
qubit, a materials science triumph pushing the quantum hardware
frontier toward real-world quantum advantage. Summary Hypersonics
without supercomputers — Stevens Institute validates the Morkovin
hypothesis up to Mach ~6 using krypton-tagging velocimetry,
confirming that “simple” turbulence models still work in hypersonic
regimes and opening the door to viable, inexpensive hypersonic
aircraft design. Life where it shouldn’t exist — University of
Bremen researchers uncover evidence of a chemosynthetic biosphere
in the cold, pH-12.6 serpentinizing fluids of the Mariana forearc,
offering the clearest Earth analog yet for Enceladus- and
Europa-like conditions. A millisecond qubit breakthrough —
Princeton’s tantalum-on-high-resistance-silicon transmon hits 1.7
ms coherence, 15× the industry norm — drop-in compatible with
Google/IBM architectures and a major step toward practical quantum
computing. Show Notes Hypersonics — Nature Communications (Stevens
Institute) Deep Sea Life — Nature Communications Earth &
Environment (Univ. of Bremen) Princeton Millisecond Qubit — Nature
(Transmon Hardware)