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Showing blog posts tagged with "Bioluminescence"

Sparks-and-Gruber-230

Diving in the Dark with David Gruber

From the Field posts

Underwater photography is always a challenge, but try doing it at night. That’s how David Gruber, a Museum research associate and consultant for the exhibition Creatures of Light: Nature’s Bioluminescence, will be spending the next few weeks in the Solomon Islands as he searches for glowing organisms to photograph. Gruber is writing about his experiences for The New York Times’s “Scientist at Work: Notes From the Field” blog along with fellow Museum research associate Vincent Pieribone.

“The scientific goals of this trip are manifold,” Gruber writes in his first post, “but above all we are after elusive near-infrared fluorescent and bioluminescent molecules to aid in biomedical research.” Both bioluminescent animals—creatures that generate light—and biofluorescent organisms—which absorb light and re-emit it at other wavelengths—have wide applications in medicine by allowing certain cells, such as those within cancerous tumors, to be visually tagged and tracked.

Tags: Bioluminescence, From the Field

Museum Releases Free Companion iPad App for Creatures of Light Exhibition

On Exhibit posts

The Museum’s free companion iPad app for the popular new exhibition Creatures of Light: Nature’s Bioluminescence offers a close look at some of the extraordinary organisms that produce light. The app, which has been featured in the New and Noteworthy section of the iPad app store, reveals the beauty of bioluminescence through interactive animations, photo galleries, and videos. Each chapter of the app, which is adapted from the iPad content featured throughout the exhibition gallery, is set to a symphonic soundtrack composed exclusively for Creatures of Light.

Tags: Bioluminescence

Bloody Bay Wall

Extreme Fieldwork on the Bloody Bay Wall

From the Field posts

We wanted to include a panoramic image of a magnificent coralscape in Creatures of Light: Nature’s Bioluminescence, and Bloody Bay Wall [off Little Cayman Island] was the perfect place.

But capturing Ansel Adams-like vistas are impossible under water, where sections of the light spectrum—especially reds—are absorbed within a meter. We need to get in very close to our subject and use flash photography to capture the reef ’s true color. We have to repeat this process hundreds of times over the wall face. Then, the small consecutive images are painstakingly stitched together to create a life-sized, true-color view.

Tags: Bioluminescence

Luna's Sea

Puppet Theater "Luna's Sea" Comes To Museum

Q&As

This Mother’s Day weekend, travel from the shores of Africa to the deep-sea habitats of bioluminescent creatures with a live puppet theater production that makes its New York premiere.Luna’s Sea tells the story of a girl named Luna on a magical journey through the world’s oceans using dance, puppetry, optical illusions, and black-light theater. Luna’s Sea will hold performances at the Museum on Saturday, May 12, and Sunday, May 13. The show’s creator, Linda Wingerter, recently shared the history of Luna's Sea as well as some of the details about how the production’s spectacular puppets are made.

Tags: Bioluminescence, Children's Programs, Q&A

Fireflies

As Firefly Numbers Seem to Slide, Researchers Ponder Effects on Ecosystems

On Exhibit posts

Firefly larvae are voracious predators, feeding on snails, slugs, and earthworms and keeping ecosystems in delicate balance. Many are stocking up on food for their whole adulthood, throughout which they will never eat. Some climb trees in pursuit of arboreal snails. Others have gills like fish that allow them to dive for aquatic snails, whose shells they then use for protection like hermit crabs. In parts of Asia, a large mollusk called an apple snail has ravaged important crops such as rice, and firefly larvae are being explored as a potential form of biocontrol to protect those nations’ food supply.

Tags: Bioluminescence

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