NoSpotOfGround

joined 1 year ago
[–] NoSpotOfGround@lemmy.world 1 points 10 hours ago (1 children)

I think he says "watch this!" before he jumps.

[–] NoSpotOfGround@lemmy.world 9 points 2 weeks ago

"Behind an able man there are always other able men."

It's a Chinese proverb akin to the"shoulders of giants" idea.

[–] NoSpotOfGround@lemmy.world 40 points 3 weeks ago (2 children)

There is no such thing as a pineapple tree. That's an AI image.

Pineapples grow in an even more ridiculous way.

[–] NoSpotOfGround@lemmy.world 3 points 3 weeks ago

That was magnificent...

[–] NoSpotOfGround@lemmy.world 9 points 3 weeks ago (1 children)

They're made that way so you don't accidentally connect a gas cylinder to a water line.

[–] NoSpotOfGround@lemmy.world 1 points 1 month ago (1 children)

Yes, I imagine they'd use the Arrow 3, and the US Navy could probably help out with SM3s if they were instructed to intervene.

[–] NoSpotOfGround@lemmy.world 10 points 1 month ago (2 children)

I thought the "18" was a typo, but the Royal Navy really did put the heaviest gun they ever fielded on a carrier.

[–] NoSpotOfGround@lemmy.world 8 points 1 month ago (3 children)

They're saying ballistic missiles, not cruise missiles though. Those are too fast and too vertical to be intercepted with aircraft.

[–] NoSpotOfGround@lemmy.world 3 points 1 month ago (1 children)

You can't use triangulation for anything over a few light-years, the angles are just too acute. And even then, you need to use the full width of Earth's orbit (i.e. repeat a measurement at different times of the year).

I think they just know what the frequency distribution normally is for a burst like this when it is emitted, and use the redshift of the measured frequencies to estimate the distance. Plus they correlate it with the apparent source based on direction (a certain galaxy, in this case, which helped confirm the distance estimate).

[–] NoSpotOfGround@lemmy.world 3 points 1 month ago

You know what you did.

[–] NoSpotOfGround@lemmy.world 5 points 2 months ago (1 children)

There is such a thing as Sun-synchronous polar orbits (an example).

 

The way our bodies react to mosquito saliva motivates us to avoid being bitten. Which must have had evolutionary benefits, keeping us away from diseases.

I.e. all those people that didn't mind them and never got itchy from mosquito bites appear to have died out. And mosquitoes really wish that wasn't true.

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