Anonymous ID: 7a7653 Dec. 24, 2022, 11:46 a.m. No.18008965   🗄️.is 🔗kun

>>18008663 (LB)

The concrete used in that bridge was some bullshit experimental carbon reducing crap. Supposedly could scrub exhaust out of the air around it.

I never followed up on it and until now had forgotten about it.

I need to dig some.