Johanna writes, "Carlos Aguirre, a trainer at Academia Barista Pro, stunned audiences worldwide when he pushed not 1, not 2 but 3 aeropresses at the same time for his signature drink during National Salvadoran Barista Competition."
That's a lot of aeropressin'. The key scene starts at 20:41.
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.