IRIS Earthquake Browser—Explore events in 2D and 3D (Tutorial)

Good tutorial and great IEB. It's hard enough to write specialized software to perform these feats, it's extra difficult to make the functions available via browser. And the top of the mountain is making a tutorial-very good. Not only is this a great research tool for smaller budget investigators, it seems to me that there will be young people who become engaged with geology and seismology and then become professionals. I predict, not earthquakes, but a much greater understanding of this science in the future.
Thanks

Thankyou

Can we download the data for a selected region