dance-the-tango:

atheistangel:

Good Vibrations.
When a 6.8 earthquake shook Olympia, Wash., in 2001, shop owner Jason Ward discovered that a sand-tracing pendulum in his shop had recorded the vibrations of the earthquake on the sand.  Seismologists say that the “flower” at the center reflects the higher-frequency waves that arrived first; the outer, larger-amplitude oscillations record the lower-frequency waves that arrived later

Cool!

dance-the-tango:

atheistangel:

Good Vibrations.

When a 6.8 earthquake shook Olympia, Wash., in 2001, shop owner Jason Ward discovered that a sand-tracing pendulum in his shop had recorded the vibrations of the earthquake on the sand.
Seismologists say that the “flower” at the center reflects the higher-frequency waves that arrived first; the outer, larger-amplitude oscillations record the lower-frequency waves that arrived later

Cool!

gvmma:

krame-r:

Keith Haring’s mural for the former Collingwood Technical College. It’s one of only thirty surviving works by Haring, and one of only three that remains largely in its original state.

I pass this every day on my bus! sICK!

gvmma:

krame-r:

Keith Haring’s mural for the former Collingwood Technical College. It’s one of only thirty surviving works by Haring, and one of only three that remains largely in its original state.

I pass this every day on my bus! sICK!