Will this be the year that manufacturing in microgravity in orbital factories really takes off? It's one of science fiction's enduring beliefs; here's what sf great Arthur C. Clarke had to say in his 1978 novel The Fountains of Paradise:
"...What is it?"
"The result of two hundred years of solid-state physics. For whatever good that does, it is a continuous pseudo-one dimensional diamond crystal - though it's not actually pure carbon. There are several trace elements in carefully controlled amounts. It can be mass-produced only in the orbiting factories, where there's no gravity to interfere with the growth process."
Of course, nobody has any idea whether this will be the year or not, although launches to near Earth orbit have been increasing in number, by both private firms and nations.
To further whet your appetite, however, take a look at this very slick video describing how microgravity will change how we make everything.
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Nano-Chainmail 2D Mechanically Interlocked Polymer
'Nemourlon armor of reasonable weight resists penetration by most fragments and any bullet that is not both reasonably heavy and fairly high-velocity.'
Humans Love Helping Other Species
'At the ringside opposite them a table had been removed to make room for a large transparent plastic capsule on wheels.'