From First Principles22 Marras 2025

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

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

Tämä jakso on lisätty Podme-palveluun avoimen RSS-syötteen kautta eikä se ole Podmen omaa tuotantoa. Siksi jakso saattaa sisältää mainontaa.

Jaksot(63)

Nobel Prize in Chemistry 2026 Explained: Mirror Molecules (EP 63)

Why does life favor one molecular mirror image? The 2026 Nobel Prize in Chemistry honors Henri B. Kagan and Kenso Soai for nonlinear effects and autocatalysis in asymmetric organic synthesis.Lester Na...

7 Loka 1h 20min

Nobel Prize in Physics 2026 Explained: IceCube & Neutrinos (EP 62)

Why build a telescope inside a billion tons of Antarctic ice? The 2026 Nobel Prize in Physics recognizes Francis Halzen's work on IceCube and the discovery of high-energy neutrinos from the cosmos.In ...

6 Loka 1h 2min

Nobel Prize in Medicine 2026 Explained: Optogenetics (EP 61)

How do you prove what a brain cell actually does? The 2026 Nobel Prize in Medicine celebrates a remarkable answer: give cells a light-sensitive protein, then switch their activity on or off with light...

5 Loka 1h 11min

2026 Nobel Prize Predictions: Medicine, Physics & Chemistry (EP 60)

Who could win the 2026 Nobel Prizes? From the science behind Ozempic to quantum interference and droplets inside living cells, Lester Nare and Krishna Choudhary make their picks for Medicine, Physics ...

3 Loka 40min

Golden Goose Awards 2026: The Science Behind the Winners (Part 1) (EP 59)

What connects a noise complaint, holiday lights seen from space, and the physics of a coffee stain? Three unexpected paths from basic research to discoveries with real-world impact.Krishna Choudhary a...

29 Syys 2h 7min

What OpenAI Actually Did to Navier-Stokes (EP 58)

What does it mean to solve an equation that describes almost every fluid around us, from the air over a wing to the water swirling down a drain?In Episode 58 of From First Principles, Lester Nare and ...

24 Syys 4h 9min

What’s Next in Science? Nobel Prizes, Space Missions & More (EP 57)

What science should you be watching this fall? From Nobel Prize season to NASA’s Roman Space Telescope, Mars’ moons and Mercury, Lester Nare and Krishna Choudhary take a relaxed tour of the discoverie...

14 Syys 1h 3min

The Yak Mutation That Could Help Repair the Brain (EP 56)

What can a yak living thousands of meters above sea level teach us about repairing the human brain?In Episode 56 of From First Principles, Lester Nare and Krishna Choudhary break down a new Neuron pap...

7 Syys 1h 35min