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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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« Rocketman | Main | Spinners »

Big Bada Boom

Category: CATOPhotographyrockets
Posted on: June 12, 2009 3:35 PM, by Steve Jurvetson

Ka-pow. Bing, Bam, Boom.

For launch shots, I shoot with timing priority at 1/3000 seconds or faster to catch the action. This helps freeze the shrapnel in sharp focus. Typically, I am tracking the rocket by hand with a 400mm zoom.

Rockets bursting in air... In this example, a home-brew motor mixed with 8 pounds of black powder hit a bit of a burp midair:

Spontaneous Combustion

As the solid propellant motors rapidly rise to full pressure and sufficient heat to melt aluminum, a motor casing rupture can burst a rocket apart from within... leading to a shower of rocket confetti overhead. Or at the pad...

Train Wreck

when catching the action in frame is a bit of an acquired reflex, as there is very little warning - just a puff of the igniter from the tail end, then BOOM

XPRS CATO!

The big ones feel like a concussion grenade - like this P-size motor overpressure on the pad:

Shock Wave!

It twisted the launch rail into a chunk of metal and threw it through the air. But most amazingly of all, the white circle in the dust is the shock wave emanating out at the speed of sound.

And when Hollywood gets involved, you get the Big Bada Boom, as with this staged explosion of a V2-like rocket on the pad, orchestrated by The Discovery Channel...

V2 Big Bada Boom

We don't normally get to see that as we do not use liquid fuels.

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Comments

The previous pics show that patience gets rewarded. Discovery Channel has no business staging a fireball like that. It mis-represents us and our rockets, reenactment bedammed. For that matter, I believe it mis-represents a V2 fire. The V2 burned Alcohol.

BTW--Is that van as close as it looks to the fire?

Ken

Posted by: Ken Kryszak | June 12, 2009 5:08 PM

Steve, that first photo is gorgious!

Posted by: Bill Cheswick | June 12, 2009 5:40 PM

thanks Bill. You were first to describe high power rocketry to me...

Ken: I have not seen this "Time Warp" video segment yet. I wonder how they will position this stunt. They "simulated" a testing failure of an A4 at Peenemunde.

Posted by: Jurvetson | June 13, 2009 6:26 PM

thanks Bill. You were first to describe high power rocketry to me...

Ken: I have not seen this "Time Warp" video segment yet. I wonder how they will position this stunt. They "simulated" a testing failure of an A4 at Peenemunde.


thanks...admin

Posted by: multi hile | May 11, 2010 3:44 PM

The previous pics show that patience gets rewarded. Discovery Channel has no business staging a fireball like that. It mis-represents us and our rockets, reenactment bedammed. For that matter, I believe it mis-represents a V2 fire. The V2 burned Alcohol.

BTW--Is that van as close as it looks to the fire?

Ken

Posted by: multihack 8.0 | June 8, 2010 2:57 AM

The previous pics show that patience gets rewarded. Discovery Channel has no business staging a fireball like that. It mis-represents us and our rockets, reenactment bedammed. For that matter, I believe it mis-represents a V2 fire. The V2 burned Alcohol.

BTW--Is that van as close as it looks to the fire?

Posted by: lida | July 5, 2010 4:06 AM

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