At a mere 2 square micrometers in size, this is the world's smallest QR code and it's 'smaller than most bacteria'

The QR code is so small, in fact, that it can "only be recognised with an electron microscope". As a result, the research ...
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All active Brawl Stars reward codes (February 2026)

There are a few ways to obtain rewards in Brawl Stars. You can either open Starr Drops, fulfill Quests, progress through the seasonal Brawl Pass, or complete various other tasks. But, there's another ...