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"There was a time when one old eccentric guy with a notebook could do something important to science. Now even the resources of a major university are often not enough."
- Jerry Pournelle
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| Embryo Visualization | ||
| Special display technique lets researchers see cell development in three dimensions. |
Standard optical microscopy has severe limits in studying the growth of living organisms. Live cells don't have enough contrast for easy study and their internal structures are indistinct. The use of dyes can bring these structures out, but typically kill the subject cell.
The study of a developing entity like an embryo is even more difficult; how can you follow the growth of a three-dimensional structure?
| The elephantine embryo loomed before him above the holostage, its triangular head folder over with two round bulging eyes. "This is the first month, a critical stage for Eyeless," Onyx explained. "As you can see, the eyes are normal with this allele."
She stepped onto the holostage. The "skin" of the embryonic form puckered as her arms entered, and she stepped inside. Her hand rested lightly beneath the pulsating bulge of the heart tube, which had yet to develop separate chambers. She reached up into the head between the eyeballs, cupping them in her hands. "You can see the lens and cornea tissues are shaping up. Come on in," she urged. |
| Technovelgy from Daughter of Elysium,
by Joan Slonczewski. Published by Avon in 1994 Additional resources -
|
From Visualizing the Embryo.
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Embryo Visualization-related
news articles:
- Digital Zebrafish Embryo 3D Development
| Machete-Wielding Philodendron Isn't Going To Take It Anymore |
| Tsunami Forecasts Improved By Ionosphere Signals |
| EctoLife Concept Video Artificial Womb For Baby Mass Production |
| T. Gondii And The Leaders Of The Pack |
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'BY PUSHING AGAINST THE LITTLE MARTIAN MOON WITH OUR ROCKET SHIP, WE HAD LESSENED THE CENTRIFUGAL SPEED THAT HELD IT BALANCED IN THE SKY.'
'... he had tightened the chest to gain maximum pumping action from the motion of breathing.'
'...a prayer wheel swung into view and began spinning at a furious pace.'
'And are all the people willing to be governed by a machine?'
