2020-02-03, 15:20
(This post was last modified: 2020-02-03, 22:36 by mwaters.
Edit Reason: Added last sentence
)
That's pretty interesting, Kevin! I have always wanted to build a seismograph. 
But this can do much more than just detect the earth shaking. And it ought to, for those prices.
But this can do much more than just detect the earth shaking. And it ought to, for those prices.