Friday Headlines – October 4, 2019

Friday Headlines, October 4, 2019


Topics from this week in EES 101 – Earth Systems Science

  • Bubblegum rock
  • The 2011 Japan Earthquake

The Origin of the Rose Quartz Monument

This week was the annual week of the Mount Hope Cemetery field trip for my Introduction to the Geological Sciences course. It’s a short walk from the classroom, so it’s ever a great opportunity to see “rocks in the wild.” In this case, I consider them ‘feral’ rocks, because they’ve escaped containment and have been living in the elements for many, many years.

One favorite stop is “Bubblegum Rock,” a large chunk of pink quartz.

Students checking out "Bubblegum Rock"

Students checking out “Bubblegum Rock”

Students are challenged to figure out the origin of the rock. Some do. Some don’t. But all are fascinated by it.

This piece of quartz is an example of a pegmatite. Pegmatites are huge minerals that grow under very specific circumstances. In the case of these giant quartz grains, they were the result of extremely slow cooling of magma well below the Earth’s surface.

Here’s another blog post about Bubblegum Rock on Paleopix

A visualization of the March 2011 Japan earthquake

This is one of my favorite videos. Both audio and video illustrate the magnitude of the 2011 earthquake off the coast of Japan that resulted in a massive tsunami that killed thousands of people and destroyed a nuclear power plant.

Turn up the volume and enjoy!

Inktober 2019 – Day 1

It’s Inktober. Time to draw.

This is my first Inktober. I’ll be drawing pictures, comics, and characatures of the cats of Mew-Mew House at Second Guess Farm.

Mew-Mew House is the retirement home and hospice for cats at Second Guess. It’s currently occupied by 11 cats, which you’ll get to know as Inktober goes on.

It’s Mew-Mew House – a crazy social group for cats!
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U is for Underground – #AtoZChallenge

U is for Underground

The man straightened up, wide-eyed. He turned to Kenrick. “You believe this?”

“I do.”

“What proof have you?” the man demanded, glaring back at Godwin.

Godwin licked his lips. “Grant was careful to obscure any evidence of my parentage. Yet you can still make out my father’s crest on my arm.”


“My right forearm. On the inside. Grant tried to burn it off.”

The man came around behind Godwin and shoved him down flat. He gripped one wrist. “I see nothing.”

“The other one,” gasped Godwin. “The right.”

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