Title: “3 + B” Yo, π starts with three – that’s the code we keep, MIX, BIO, GLASS while the city’s asleep. But the digits keep running, no pattern in sight, So we built a fourth bin for the leftover night. Call it Ballast – the buffer, the safety net, Catching the mixed-up, the wet, the unknown yet. Protects the three streams from contamination crime, Buys time for the workers who sort further down the line. X equals three in the kitchen and street, Y brings the six where the residential meet, Z opens nine at the centre of skill— But public space only needs three plus the will. Will to admit we don’t always know, Will to design for the overflow. So next time you stand with a bag in your hand, Look for the π – three fixed, one adaptive land. 3 + B. That’s the key. Keep it simple. Keep it free.


