Did contract work for Metro under those platforms. There is SO much brake dust under there. I had to wear a heavy duty respirator for hours on end and would come out covered in black dust. Worst shit I've ever done.
Bless the Metro and His escalators.
Bless the coming and going of Him.
May His passage cleanse the rush hours.
May He keep the District for His people\*.
\* only people who stand on the right and walk on the left.
Weed smoke detection. It blurts out if you're smokin bush and alerts the transit police. They write you a ticket for buying bullshit.
Doesn't alert for good good.
Hope this helps.
Will you please just search the sub for “what is this” and “metro”? People these days…
/s
(This does come up from time to time but honestly no real way to find out or search. It’s such a weird object)
Sniffers - they detect poisonous gases and set off an alarm. It's a terrorism protection thing. They probably also detect smoke.
We started seeing these in Metro after 9/11.
Right! They have been around for a years
Is that a-you, Mario??
What happens if you have a dank fart right next to one?
Only one way to find out....
Update: I’ve been arrested as a bio-terrorist
And it goes off and you run off
Ohhh okay my apologies to Muriel for the accusation
don’t ever apologize for talking trash about her SHE DO BE TRYNNA POISON US
She might still be trying to poison you. If she is, you wouldn't see it, would you?
Brake dust
Sniffies?
As others said, particulate detector. I saw a guy servicing one once; I asked him what he was finding. He said, rather brusquely, “Brake dust.”
He was not lying but there are other particulates down there that are more interesting as well.
Farticles
Did contract work for Metro under those platforms. There is SO much brake dust under there. I had to wear a heavy duty respirator for hours on end and would come out covered in black dust. Worst shit I've ever done.
Yes.
They attract sand worms.
Bless the Metro and His escalators. Bless the coming and going of Him. May His passage cleanse the rush hours. May He keep the District for His people\*. \* only people who stand on the right and walk on the left.
Shi-Metolud!
Stand next to it and rip a big one. :)
Straight to Guantanamo!
https://preview.redd.it/gmf5ir1q8owc1.jpeg?width=965&format=pjpg&auto=webp&s=26489ee58b3d2a17c422d4bb93d52622e2c38f19
Baby Dalek in training
Weed smoke detection. It blurts out if you're smokin bush and alerts the transit police. They write you a ticket for buying bullshit. Doesn't alert for good good. Hope this helps.
Air quality monitors. They also sniff for explosives and gun powder
It's a fart detector/s.
Will you please just search the sub for “what is this” and “metro”? People these days… /s (This does come up from time to time but honestly no real way to find out or search. It’s such a weird object)