Do You Know What These Things Are?

Comments to #20 All comments (4)

Flick 4 year s ago

Great stuff! good

You guys are pretty informative.

Keep 'em coming! green

Thanks

Sydney 4 year s ago

#20 Maybe someone was pouring old oil or paint down that drain. Could easily see something like that eating the resin away.

Lea 4 year s ago

If you're in Seattle and see groups of #1 it is letting light into the old Seattle underground tour.

Katelyn 4 year s ago

#11 this could also be a wireless data link between distant buildings. There's probably a similar unit within line of sight.

"This grate has become fiberous for some reason (the fibers are attached, it seems to have once been the grate)"

A: "It’s fibreglass, but why it would come apart like that is beyond me. Someone mistook it for a steel grate I bet – and lit a fire under it or used it to have a BBQ on. The resin has burnt away, leaving the glass tows."