"This is a predictive tool I've used: There are goals we've sought for ten thousand years, and we'll go on seeking them. Instant transport and travel, immortality (or at least longevity and miracle cures.), instant learning …"
Many science fiction authors of the late twentieth century are obsessed with cleaning things up. The air and the water, for instance.
This kind of filter reminds me of Maxwell's demon, an amusing thought experiment by Scottish physicist James Clerk Maxwell (1831-1879), who revolutionized electromagnetism. The idea is that the demon operated a sort of gateway; put him at the boundary between two rooms and he could sort the fastest moving molecules into one room and the slowest moving into another. Voila! One room is hot and the other is cold, all without expending any energy. Stephenson's device could work, though; he doesn't say anything about it not requiring any energy to operate.
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Biggest HiSeas 'Mars Mission' Problem? No Internet
I think sf writers have this covered!
Clever Electric Truck Generates More Power Than It Uses
Better than a fictional electrotruck!
Eden-ISS, Greenhouse In Antarctica
'With this kind of light we could get the gardens going again."
Make Space Tools On The Spot (Like Moties)
'A moment ago it was squeezing silver toothpaste in a ribbon...'
Will Robots Be Moral If We Raise Them Like Our Children?
'The birth of Machine, my robot child...'
Foldable Galaxy Phones, I Swear They're Coming (Maybe)
How hard can it be?
Bacteria Behave Differently In Space
'The Republic struggled to control its Sours...'
Brain Connected To Internet - ‘Brainternet'
Artificial Spider Silk
You can also use it to make a roof - on an asteroid.
MIT Tunes Ions For Frictionless Surface - Superlubricity!
'My telelubricator here neutralizes the interatomic bonds the surface of any solid...'
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