EPOD - a service of USRA

The Earth Science Picture of the Day (EPOD) highlights the diverse processes and phenomena which shape our planet and our lives. EPOD will collect and archive photos, imagery, graphics, and artwork with short explanatory
captions and links exemplifying features within the Earth system. The
community is invited to contribute digital imagery, short captions and
relevant links.


3-D View of DNA

January 20, 2023


DNA _ stereo card _Forums

Photographer: Greg Parker

Summary Author: Greg Parker

Featured above is a 3-D view ( stereograph) of 2 and a half turns of
the DNA molecule. I put together this 3-D model from a
Cochranes of Oxford kit, and Dr. Brian May created the
stereograph – in mid-December of 2022. A DNA molecule consists of two
long polynucleotide strands or chains made up of four types of
nucleotide subunits. Each such molecule contains the biological
information responsible for making every species unique.

You can view the stereograph by:
1. Using the Cross-Eyed method
2. Using 3D prism glasses
3. Using B rian May’s OWL Stereoscope



Related EPODs

3-D View of DNA White Underwing Moth Web of the Orb Weaver
Spider Detailed Image of Dragonfly Eye Fossil Find in
Sangiovannulo, Sicily Black Widow Spider
More...

Animal Links

* Animal Diversity Web
* ARKive
* BirdLife International
* Bug Guide
* Discover Life
* Integrated Taxonomic Information System
* Microbial Life Resources
Earth Science Picture of the Day is a service of the
-
Universities Space Research Association.

https://epod.usra.edu

--- up 46 weeks, 5 days, 21 minutes
* Origin: -=> Castle Rock BBS <=- Now Husky HPT Powered! (21:1/186)

EPOD - a service of USRA

The Earth Science Picture of the Day (EPOD) highlights the diverse processes and phenomena which shape our planet and our lives. EPOD will collect and archive photos, imagery, graphics, and artwork with short explanatory
captions and links exemplifying features within the Earth system. The
community is invited to contribute digital imagery, short captions and
relevant links.


Light Rings Illusion

February 21, 2023


D8D7456F-9FA7-4729-932F-E5E207698EC1

Photographer: Joni Tornambe
Summary Author: Joni Tornambe

To be able to see the circle like features in the tree canopy shown
above, the solar elevation and my angle of incidence had to be just
right. Branches and twigs that are roughly perpendicular to the Sun act
as mirrors of sorts, scattering light back towards the viewer. It’s
our pattern-seeking brains that merge the individual glints into
circles. Photo taken on January 4, 2023.

Photo details: ISO 200;1/250 second exposure; f6.3.

Blue Ridge, Georgia Coordinates: 34.8642108, -84.3253202


Related EPODs

Light Rings Illusion Honey Locust Tree Bay Bolete Mushroom
Blooming Hibiscus Pincushion Cactus Bird's Nest Ferns in
Singapore
More...

Plant Links

* Discover Life
* Tree Encyclopedia
* What are Phytoplankton?
* Encyclopedia of Life - What is a Plant?
* USDA Plants Database
* University of Texas Native Plant Database
* Plants in Motion
* What Tree is It?

-
Earth Science Picture of the Day is a service of the Universities
Space Research Association.

https://epod.usra.edu

--- up 51 weeks, 1 day, 21 minutes
* Origin: -=> Castle Rock BBS <=- Now Husky HPT Powered! (21:1/186)