Kearny Bank

Proud moment as Anthony J. Bilotta, M.A. earns his Master's Degree from FDU. So proud of you, son. Keep moving forward; great things are going to happen! #hardworkpaysoff #FDU #Mastersdegree

The most overlooked productivity tool isn't an app. It's a $40 sensor that tells you when to open a window, and for some reason it's not a default device for most people. I've been using one for 8 years — here's why it matters a lot. Outdoor air sits around 400 ppm. A closed room with one person can pass 1,000 ppm in under an hour, and 1,400+ in about two. Multiple studies — including Harvard's healthy buildings research — show meaningful drops in focus, decision-making, and strategic thinking at those levels. The effect sizes vary, but the direction is consistent: your brain works worse in stale air. Not a crowded meeting room. Not an 8-hour shift. Just you in a room. We spend hundreds on keyboards. Thousands on chairs, desks, monitors, lighting. Meanwhile the literal air we breathe while making our most important decisions goes unmeasured. The fix is simple: Get a CO2 monitor. Aim to keep it under 1,000 ppm. When it spikes — open a window (or adjust ventilation system to keep it under 1000 ppm). Even 2 minutes helps. You don't feel bad air. That's the whole problem. You just feel a little foggy, and blame the coffee or the afternoon slump. What's one thing in your setup that had the biggest impact on your focus?