The Abyss of Time “The mind seemed to grow giddy by looking so far into the abyss of time.” — John Playfair“We find no vestige of a beginning, no prospect of an end” — James Hutton Perhaps no physical phenomenon befuddles the human mind as much as time. Whether the result of unknown properties or the inability […]
Shiprock Today we travel to the northwest section of New Mexico, just southeast of the Four Corners, to visit a unique form that rises from the desert. Topping at 7,177 feet and rising 1,583 above the surrounding plain is the gargantuan Shiprock. Shiprock – photo by Bowie Snodgrass Shiprock’s location in New Mexico – Map by
The Center Spins A couple of years ago we learned we might need to reevaluate the layout of the planet that we learn in grade school. Instead of the quartet of crust, mantle, liquid outer core, and solid inner core, researchers used waves from earthquakes to determine the inner core might actually be comprised of two distinct
The Mingan Sorcerer The timescales of geology are fickle artists. Some of the planet’s great features require millions of years to craft; other spots arise in the blink of a universal eye. Of course, on human scales, both these poles are unfathomably large. On the northern shores of the Gulf of St. Lawrence in Quebec, a master
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Life Finds a Way // Chapel Rock Nearly a year ago to the day, we published the 250th The Mountains Are Calling article. The topic that day was Pictured Rocks National Lakeshore, a largely unknown, underrated wonder of the United States. I’ve had the fortune to visit the unit twice, both times touring the spectacular cliffs from a
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The Tube Oven In our previous exploration, we discovered London’s subway system – the Underground, lovingly called the Tube – features some strange mosquitoes. The scientific oddities of the Underground don’t stop there, however. The British constructed the earliest tunnels near the surface, but they quickly realized they could produce conduits deeper in the earth. One
The Iron Catastrophe Everyone alive today owes their existence to a catastrophe. To explain that seemingly paradoxical statement, let’s foray into a brief overview of the universe, our sun, and the planet, courtesy of Columbia University. Somewhere around 13.8 billion years ago, the Big Bang kicked things off. There was hydrogen and only hydrogen. The
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The Inner Inner Most children glean a bit about the geologic makeup of our planet in primary school. We learn the Earth is comprised of four layers: the crust, the mantle, the outer core, and the inner core. The basic construction of our planet by layer – image by BBC The crust is the layer
C Is for Agate, That’s Good Enough for Me Sesame Street, the beloved children’s show filled with Muppets, debuted on television in 1969. For more than six decades the program has employed comedy and storytelling to educate the youth on all sorts of topics. You might know that many of the ubiquitous characters, such as
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GLOFs & Jökulhlaups When I was just a wee nerd, one year at the Ohio State Fair I happened upon a merchant selling packs of playing cards called Magic: the Gathering. I had no idea what they were. My mother and sister, who were with me, had no idea what the game was. But they looked
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