Mathematician Kenneth Arrow proved through his Impossibility Theorem that no voting system can perfectly reflect the will of ...

This is The Stepback, a weekly newsletter breaking down one essential story from the tech world. For more on the downward ...

To put it simply, Roblox ... system works fast to replace the text with hashtags. I saw a few of these altered messages pop up while lurking in games . I never once saw the original text before the ...