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Comment by hyperionultra

12 hours ago

What is practical application of Francis work?

It could be the beginning of Neutrino astronomy [1]. So far, we only used the electromagnetic spectrum, from radio waves to gamma rays, to observe the universe. If we could equally leverage neutrinos or gravitational waves, we could observe much more of the universe. For example, the cosmic microwave background radiation enables us to deduce the conditions at 300ky after the Big Bang. The cosmic neutrino background [2] could give us insight in the conditions 1s after the Big Bang.

[1] https://en.wikipedia.org/wiki/Neutrino_astronomy

[2] https://en.wikipedia.org/wiki/Cosmic_neutrino_background

The million dollars. A Nobel prize is worth a million dollars.

  • Similar to the Millennium prize by the Clay institute, the amount of luck and effort you need to receive the prize don't make it worthwhile. Plus, it's generally expected to use that money for further research. It would be advisable to focus on other endeavors, if money is your motivator.

Knowing the properties of neutrinos is essential for building the neutrino bomb, the most ethical weapon possible.

Neutrino detectors are essential in receiving communication from other galaxies.

  • That doesn't make any sense. Photons would work much better.

    • Photons work better for driving a car too but being able to hear is still quite useful.

      In other words: we already have lots of things that measure photons. You see things on two totally different media it's a lot more compelling than just one.

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