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Video of sand grain microphotography

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Last week, Cory posted about Dr. Gary Greenberg's marvelous microscope photography of sand grains. Greenberg literally wrote the book on sand grain microphotography, titled A Grain of Sand: Nature's Secret Wonder. Above, is a beautiful video promo for the 2008 book.

Massive hovercraft lands on crowded beach

Sunbathers on Russia's Baltic Coast were surprised by massive hovercraft landing on the beach. According to BBC News, Russian authorities said this was part of a "routine training exercise."

Fossil hunting on Rockaway Beach

The ocean has not always met the land at the same place it does today. In fact, during Ice Ages, when more of Earth's water was trapped in glaciers, large swaths of what is now the Atlantic Ocean were dry ground. Things died there. In some cases, they fossilized. And when a big storm like Sandy hits, those bits of fossils can get broken out of the stones they're embedded in and washed up on our modern shores.

In this video, paleontologist Carl Mehling wanders Long Island's Rockaway Beach looking for fossils unearthed by Superstorm Sandy. It's a great video — and a handy "how to" as Mehling explains the basics of beach-based fossil hunting and how to tell the really old dead things from the simply dead things.

Via Mindy Weisberger

What's climate change ruining today?

In Virginia, rising sea levels are threatening Chincoteague Wildlife Refuge's ability to provide free parking near the beach for the summer tourists who provide a major source of income in the region. Here's a hell of a quote: "Zones that used to be parking areas in the 1990s are now underwater." Also threatened: The beach itself. Read more Daily Climate. (Via Brendon Slotterback) Maggie