Our building was shaking
Mar. 7th, 2011 10:36 amI'll post a pic of it once I get home and get it uploaded from my camera phone (for some reason I still can't email myself pics).
There were three seismic testing trucks, aka thumper trucks, in front of my work building. They were easily making the building shake. At first I just thought it was a semi with a massive engine driving by, but then I could see a police car just outside my window and the noise wasn't subsiding, so I took a closer look and announced it was the seismic crew. Next thing you know, Tom, Paco, and I are giddily running for the front door to watch these machines in action.
One thing that we quickly noticed was that we could visually watch the hydraulic system actually shaking to create the frequencies, unlike the hidden system in that first video link up there. It instantly reminded me of the MythBusters Tesla's Earthquake Machine episode, which we had happened to re-watch just last week.
There were three seismic testing trucks, aka thumper trucks, in front of my work building. They were easily making the building shake. At first I just thought it was a semi with a massive engine driving by, but then I could see a police car just outside my window and the noise wasn't subsiding, so I took a closer look and announced it was the seismic crew. Next thing you know, Tom, Paco, and I are giddily running for the front door to watch these machines in action.
One thing that we quickly noticed was that we could visually watch the hydraulic system actually shaking to create the frequencies, unlike the hidden system in that first video link up there. It instantly reminded me of the MythBusters Tesla's Earthquake Machine episode, which we had happened to re-watch just last week.