Sand Spikes: Century-Old Mystery Solved and a New Tool to Identify

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The Longest Minute

How the Nazca Lines were made

Sword & Citadel (The Book of the New Sun, #3-4) by Gene Wolfe

Utah's Great Salt Lake is drying up. That's bad for economy, public health – Deseret News

German Geologists Study Mt. Signal to Solve Mystery - Calexico Chronicle

Sand Spikes (Mount Signal) - Spirit Rock Shop

What are the cuttlefish bones found on our beaches?

They Shouldn't Have Killed His Dog

The mystery of the 'blue monkeys' in ancient Grecien frescoes, solved