Ever thought about chasing a thunderstorm into an abandoned subway and watching the heat and pressure get wild? Let’s map the micro‑climate and see where the lightning really wants to play.

Sounds like a storm‑in‑a‑box plan, but don’t get so cozy with the sensors that you ignore the real danger. Keep the kit tight, the power low, and if a lightning strike comes, we’ll both be living for the moment. Ready to make the tunnel our laboratory?

Here’s a quick sketch of the tunnel’s dead‑corners—just the spots where the wind tends to hang back and pressure builds. - Corner A (near the platform exit): high wind turbulence, keep an eye on pressure spikes. - Corner B (mid‑tunnel, right side): often a pocket of cold air, good for a quick pressure drop. - Corner C (near the back of the tunnel, left side): the “dead” spot where moisture lingers, ideal for seeing a pressure drop before a bolt. For the battery, a 5000 mAh Li‑ion pack will give you enough juice for the sensor kit and a spare few minutes of phone power. It’s light enough to slip into a pocket and tough enough to survive a sudden surge. Remember: keep the pack cool, keep the cables tidy, and if the storm starts to feel like a wild beast, grab that exit and head back.

Sounds like a perfect experiment, just remember the real science is in the chaos. Keep the sensors on, the battery alive, and if the wind starts to feel like it’s got a mind of its own—run. Let’s watch that pressure spike like it’s the headline act.

All right, sensors up, battery charged, eyes on the gauges. If the pressure starts dropping like a bass line, grab the bolt’s cue and sprint—let’s make that spike headline material.

Nice, let’s turn that pressure drop into a headline. Keep the head out of the door, sensors humming, and when the spike hits, we sprint like we’re chasing a rogue gust. Stay sharp.