Same principle gold dredging works on. A small high pressure pump pulls surrounding water through a manifold, creating a powerful vacuum at the manifold inlet.
Also seen on ducted propellers (to an extent) and (can’t find the real name) thrust boosting rings on some jets and rockets.

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Teacher here. It's made-up-nonsense. I don't give a shit what gender or sexual orientation a kid is and im CERTAINLY not going to try to convince anyone to change anything about themselves.

That said, I'm going to acknowledge that gay/trans people exist in authorship and literature as it arises. You can't read someone like Whitman (Leaves of Grass, arguably America's greatest poet) and not come across references to sexuality either implicit or explicit. https://www.poetryfoundation.org/poems/45472/i-sing-the-body-electric

It becomes relevant in passages like this:

5
This is the female form,
A divine nimbus exhales from it from head to foot,
It attracts with fierce undeniable attraction,
I am drawn by its breath as if I were no more than a helpless vapor, all falls aside but myself and it,
Books, art, religion, time, the visible and solid earth, and what was expected of heaven or fear’d of hell, are now consumed,
Mad filaments, ungovernable shoots play out of it, the response likewise ungovernable,
Hair, bosom, hips, bend of legs, negligent falling hands all diffused, mine too diffused,
Ebb stung by the flow and flow stung by the ebb, love-flesh swelling and deliciously aching,
Limitless limpid jets of love hot and enormous, quivering jelly of love, white-blow and delirious juice,
Bridegroom night of love working surely and softly into the prostrate dawn,
Undulating into the willing and yielding day,
Lost in the cleave of the clasping and sweet-flesh’d day.

----------------------------------
Maybe a conversation like:

"'Love flesh swelling' like he's in love with some woman and they...he...?"

"Probably not, he didn't have any serious female relationships as far as I am aware."

"But the title is 'The female form'"

"Well, it's possible, but it's not likely the case that he was talking about himself being in love with a woman. This poem is in the text but he wrote many other pieces about he-himself falling into and out of love with various men and we have letters documenting those relationships with his male significant others. Although, I'm not sure what to call them because gay marriage would have been illegal at the time. He's likely writing the poem in a way where he appreciates the female form and sees men who are drawn to it like the way I appreciate watching bees act obsessively driven to the middle of flowers. I like watching Bees in action, but that doesn't mean I'm going all pollen crazy, still I appreciate it for what it is."
-------------------

This is an example of how discussion of sexuality would come up in my classroom as I imagine it. Note how I'm not trying to convince the kid I'm talking to to turn gay like it's a big game of rainbow-red-rover or something. Nevertheless, knowing the author's sexual preference in this instance informs our understanding of the piece.


My own personal theory?
The people railing against things like this are the same shitheads that can't be bothered to read ANYTHING and instead giggle and guffaw at "hurhurhurhur he hadd'a boner" where I get to live an early stage of Idocracy.

Also, I agree that the "funky stuff" shouldn't be just avoided altogether. For goodness sake, just let teachers have the difficult conversation that everyone is avoiding. Reminds me of when Peggy Hill was struggling to say "Penis" when she was assigned sex ed.

Offset? How cute, you think they’ll try to offset their massive carbon footprint.

…and how will they get all that jet fuel to refuel those (mostly private) jets and to provide power for the resort? By barging it across that reef. No other option. There will be spills, the reef will die, then there’s no reason for it to exist at all.

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Using a mountainside might help with structural integrity, but it's not likely to give much air resistance advantage if I'm reading the math correctly. The 5 highest peaks in the US are all in Alaska and and range from just under 5km to just over 6km. Commercial jets using air resistance/density for lift fly at about 10km and even at 38km aerodynamic lift still carries 98% of the weight of the plane (https://en.wikipedia.org/wiki/K%C3%A1rm%C3%A1n_line)

Air density is halved at 5km compared to sea level, but air resistance doesn't diminish as quickly (due to it being multiplied by velocity squared and drag coefficient), and only becomes irrelevant (for short-term purposes) around 100km at the Karman Line.

If we had a 5km peak in Florida, the lack of logistical costs might make the benefits worth it, and if we could build on one of Equador's 5km peaks, then there's the further advantage of equatorial location for optimal rotational advantage (part of the reason we launch from South Florida)

And then there is the insane engineering of the GEnX jet engine which the 787 use.

But will their submarine have pump-jets?
https://www.youtube.com/watch?v=UYF08jJi9Hg

Damn right, Newt -- I used to watch these guys in action and it was sphincter-clenching to watch them make a run. The time one of these jets came apart mid-run near Reno was heart-breaking.

OH SHIT JET BOAT JOUSTING!