our neighborhood and park have been littered with hundreds of small, rugged orange boxes that say DO NOT TOUCH on them. It turns out they’re seismic microphones, and they’re going to be artificially inducing small earthquakes in the park to measure the local ground response.
@0xabad1dea …are they planing to drill for oil under your local park?
@h0m54r they say they’re checking for potential geothermal tap locations (to be clear it’s a really big park; it’s all the land between Amsterdam proper and Schiphol where you can’t put any tall buildings)