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"Looking back through history, I see no evidence for humanity making the best of things, and I think it's a pretty safe bet that's an on-going trend."
- Richard Morgan
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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
| What'll You Have? Extinct Animals Returned, Or Synthetic Eggshells? |
| Black Fungus Blocks Radiation |
| Lunar Biorepository Proposed For Cryo-Preservation Of Earth Species |
| Let's Make Slaver Sunflowers! Engineering Plants To Reflect Light |
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'Clothes are no longer made from dead fibers of fixed color and texture that can approximate only crudely to the vagrant human figure...'
'Books were just a commodity that had to be produced, like jam or bootlaces.'
'...it rears and spreads its fan. It can pick one man out of a crowd.'
'...a new plastic with the characteristics of an avian eggshell.'
'It was a pushpot, which could not possibly be called a jet plane because it could not possibly fly. Only it did.'
'She wouldn't stop until Antar had told her everything he knew about whatever it was that she was playing with on her screen.'
'Does thinking you're the last sane man on the face of the Earth make you crazy?'
