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(5 replies)

Can you build a hurricane early warning system with machine learning?

No.13419586 ViewReplyOriginalReport
I wonder, after the recent events, if one could not build an early warning system for hurricanes and storms with machine learning. Could we collect images taken before, during and after the storm and try to recognize when a storm is coming?
(21 replies)

I just had an idea

No.13417538 ViewReplyOriginalReport
Should /sci start a scientific journal and publish papers? Pretty much all modern journals can trace their origins to Robert Maxwell, so it’s not like any of them had perfect beginnings
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(11 replies)

What's the plan for solar when there's no sun?

No.13420105 ViewReplyOriginalReport
I like renewable sources of power generation like solar, but are they practical? What happens when something like pic related happens that blocks the sun for 1-3 months? Total grid collapse?
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(19 replies)

Dumb question

No.13419310 ViewReplyOriginalReport
This explanation for why dG < 0 (under constant p & T) implies spontaneity is simple enough. But when the internal energy also depends on other things besides entropy and volume (i.e. non-mechanical work) it seems like the condition dG = Q - TdS + (other work-terms) < 0 will no longer be equivalent with TdS > dQ. This seems to matter when we are dealing with chemical reactions since the expressions for dU will contain a term for chemical potentials.

I'm probably just misunderstanding something simple
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(30 replies)
No.13418142 ViewReplyOriginalReport
After watching Interstellar, I realized something different from my current known fact.

In the movie Interstellar, as you get closer to the black hole or Miller's planet, which has a great amount of mass/gravitational force your time will move slower relatively to the people outside this zone, vice versa.

That means if you close to heavy mass object you will perceive normal time but when you observe people outside the zone you will see that they age faster, vice versa.

But how the fuck astronaut in space age slower? Shouldn't they age faster because they are slightly far away from the gravitational core (Earth) compare to people on earth?

Am I missing something?
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(8 replies)

Nutmeg!

No.13419926 ViewReplyOriginalReport
Really lifts my mood but it comes with a hangover. Anyone know more about this stuff? There are a lot of compounds in it.
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(5 replies)
No.13420416 ViewReplyOriginalReport
Realistically how true is this?
(14 replies)
No.13418182 ViewReplyOriginalReport
What are they?

There is more than enough documentation that show these craft are real and defy all the laws of physics

https://ufopanel.com/
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(6 replies)
No.13418996 ViewReplyOriginalReport
https://en.wikipedia.org/wiki/High-IQ_society
>A high-IQ society is an organization that limits its membership to people who have attained a specified score on an IQ test, usually in the top two percent of the population (98th percentile) or above.[1][2][3] These may also be referred to as genius societies.[4][5] The largest and oldest such society is Mensa International, which was founded by Roland Berrill and Lancelot Ware in 1946.[6][7]

https://en.wikipedia.org/wiki/Low-IQ_society
>404 not found
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(5 replies)