"Geoffrey Aguirre’s best brain hack began late one night, at his home, while trolling Wikipedia." "One night, he stumbled on the page for de Bruijn sequences,

"Geoffrey Aguirre’s best brain hack began late one night, at his home, while trolling Wikipedia." "One night, he stumbled on the page for de Bruijn sequences, a large category that includes the type 1 sequences Aguirre was already familiar with. “De Bruijn sequences are this whole world of sequences that have a special property of counter-balance,” Aguirre says. “I realized that they would be perfect for the kinds of applications we had.”"