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Photo Synthesis is a rotating showcase of the best science photography on the web.


tedkinsman.jpgTed Kinsman is a scientific photographer that specializes in creating images for books, magazines, and television. His particular areas of interest are in x-ray radiography, high-speed photography, Scanning electron microscopy, and time-lapse cinematography. His work has appeared in numerous books and magazines ranging from Discover Magazine to Forbes. Recently his work has appeared on Gray's Anatomy and CSI New York. In addition to running www.sciencephotography.com Kinsman also teaches advanced placement physics at Brighton High School in Rochester, NY, he also teaches advanced macro-photography at Rochester Institute of Technology.


BNSullivan150x200.jpg B.N. (Bobbie) Sullivan has a strong affinity for the sea and everything in it. She first learned to dive in 1970 and has since logged thousands of dives. A wish to document the marine life she encountered prompted her to learn underwater photography more than 20 years ago. More recently, she began to write about the marine life she has photographed. A research psychologist by profession, she approaches her subject matter with the mindset of a scientist, but targets her writing to a general readership in whom she hopes to foster an appreciation for the ocean and its inhabitants.

Bobbie lives in Hawaii with her husband. Together they produce TheRightBlue.com, where you can see more of Bobbie's photos and writing.


bjeffersonbolenderOpt.jpg B Jefferson Bolender is Training Coordinator of the State of Arizona's program for disability awareness and assistive technology. Through her travels she always has a camera at hand to photograph everything from people to technology and nature. As a teacher of elementary education, special education and art, her interests include a wide array of subject matter with an emphasis on documentation with an artist's eye.

See more of her work in her photo stream on Flickr and the website atarizona.com.


jurvetson.jpg Steve Jurvetson enjoys rocketry and photography and especially the pursuit of both in the Black Rock Desert. Some action photos and video links can be found here.

Steve is a Managing Director of Draper Fisher Jurvetson (DFJ.com), a leading venture capital firm with affiliate offices around the world.

He was the founding VC investor in Hotmail, Interwoven, and Kana. Previously, he was an R&D Engineer at HP, and his prior technical experience also includes programming, materials science research, and computer design. He has a B.S. in Electrical Engineering, an MSEE and and MBA, all from Stanford University.


alex.jpg Alex Wild is a postdoctoral researcher at the University of Illinois at Urbana-Champaign where he works on the molecular phylogenetics of various groups of insects. He is also a part-time photographer whose images appear in such venues as Ranger Rick, Smithsonian, BBC Wildlife, and even ScienceBlogs.

Alex's galleries are viewable at www.alexanderwild.com, and he normally blogs at Myrmecos Blog.


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Luminescent Candy

Category: LuminescenceOptics
Posted on: September 23, 2009 12:30 PM, by Erin Johnson

K09candyrB1-web.jpg

I often get asked to photograph odd things, more times than not the project changes when an art director decides to take a different path for an article. Such requests are a great source of ideas.

In this case a request was for triboluminescence. This is where my background in physics and optics is a big help. Triboluminescence is an optical phenomenon in which light is generated when asymmetrical crystalline bonds in a material are broken when that material is crushed. There are a number of materials that do this including quartz, sugar and even ice. In this image I am hitting a wintergreen lifesaver candy fairly hard with a hammer. This is clearly visible to the human eye, but very difficult to capture with a camera. To get enough light 10 candies had to be smashed in the same location. The outline of the hammer and candy is a double exposure from a separate frame. This image conveys what you would see if you did this yourself- I hope some of the readers give it a try. The lifesavers also give off light as they are dissolved in solution - such as saliva in your mouth. This is a good excuse for you and a friend to go in a dark room and eat lifesavers. If you do not have a handy assistant for this experiment - use a mirror and look at your own mouth as you eat a wintergreen lifesaver. There is still a lot that is unknown about the physics of triboluminescence. As far a photographing the process in ice - that is top of my to-do-list.

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This post was written by Ted Kinsman for Photo Synthesis

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Comments

I tried to do this for a science project as a kid...but the results weren't exactly reproducible. :) Awesome photo!

Posted by: Samia | September 23, 2009 5:32 PM

This is awesome!

Are there particular lifesavers to use, or will any work?

Posted by: Jeremy | September 23, 2009 7:50 PM

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