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What's the greatest invention of 21st century, in your opinion? (self.asklemmy)

submitted 5 months ago* (last edited 5 months ago) by starman to c/[email protected]

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By greatest invention I mean something that had big and positive influence.

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[–] [email protected] 67 points 5 months ago (8 children)

We are in a time where a single invention can rarelt be great. For technological development you need thousands of small inventions, each that use previous technological breakthrough through decades of research. And even great things we have, are just refinement and miniaturization of things we already had.

But if a single thing had to be said, I would say mRNA vaccines. Covid vaccines saved milions of lives, were developed in record times, and their technology could be used for HIV or even antitumoral vaccines.

[–] starman 2 points 5 months ago

The first successful transfection of designed mRNA packaged within a liposomal nanoparticle into a cell was published in 1989. "Naked" (or unprotected) lab-made mRNA was injected a year later into the muscle of mice.

But on the other hand, first human test was in 2001

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