Lava Versus Snow

New Scientist shows footage of an awesome lava flow at Tolbachik in Russia.

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Weekly Photo Challenge: Twinkle, Or: Ho’okena On The Rocks

Ho'okena On The Rocks

This week’s challenge calls for something twinkly, and my recent visit to Ho’okena Beach Park instantly came to mind. It’s one of Hawaii’s few gray sand beaches; it’s not exactly your typical postcard material, but it’s still quite beautiful.