"The SF approach: an awareness that things could have been different, that this is one of many possible worlds, that if you came to this world from some other planet, this would be a science fiction world."
This familiar currency unit, the "dollar" of the future, was Campbell's idea.
Compare to the more elaborate truffle skins from Philip K. Dick's 1965 novel The Three Stigmata of Palmer Eldritch. Also, take a look at the wide variety of alien currencies in the comments to this story on a New Space Currency.
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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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