The horopter was originally defined in geometric terms as the locus of points in space that make the same angle at each eye with the fixation point, although more recently in studies of binocular vision it is taken to be the locus of points in space that have the same disparity as fixation. This can be defined theoretically as the points in space that project on corresponding points in the two retinas, that is, on anatomically identical points. The horopter can be measured empirically in which it is defined using some criterion. The concept of horopter can then be extended as a geometrical locus of points in space where a specific condition is met: * the binocular horopter is the locus of iso-disparity points in space; * the oculomotor horopter is the locus of iso-vergence points in space. As other quantities that describe the functional principles of the visual system, it is possible to provide a theoretical description of the phenomenon. The measurement with psycho-physical experiments usually provide an empirical definition that slightly deviates from the theoretical one. The underlying theory is that this deviation represents an adaptation of the visual system to the regularities that can be encountered in natural environments. (Wikipedia).
The Holometer: A Fermilab Experiment
Do we live in a two-dimensional hologram? A group of Fermilab scientists has designed an experiment to find out. It’s called the Holometer, and this video gives you a behind-the-scenes look at the device that could change the way we see the universe. Find out more at http://holometer.fnal.
From playlist Detectors and Accelerators
This video is used for Hologram technology, just make the hologram device at home with a very simple way, I'll put a video of how to make the Hologram device. Enjoy!
From playlist OPTICS
AWESOME Hologram VIDEO 3D! WOW!!!!
In this video is used for Hologram technology, just make the hologram device at home with a very simple way. Enjoy this amazing video!
From playlist OPTICS
Homemade 3D Hologram Projector - Turn your Smartphone into a 3D Hologram, Amazing!
Smartphone 3D Hologram Projector - Turn your Smartphone into a 3D Hologram How To Turn Your Smartphone Into a 3D Hologram Projector. This time I made iPad Hologram.
From playlist Home Science Videos - Cool Science Experiments
How To Make your own 3d hologram projector using CD case & smartphone
Smartphone 3D Hologram Projector - Make your own 3D Hologram Projector using CD case & smartphone. Download Template: http://home-science.com/3d-hologram-projector/
From playlist Home Science Videos - Cool Science Experiments
Is the Universe REALLY a Hologram?
Check out the physics courses that I mentioned (many of which are free!) and support this channel by going to https://brilliant.org/Sabine/ where you can create your Brilliant account. The first 200 will get 20% off the annual premium subscription. Is the universe a hologram, a projection
From playlist Physics
ALLOTROPES - a quick definition
A quick definition of allotropes. Chem Fairy: Louise McCartney Director: Michael Harrison Written and Produced by Kimberly Hatch Harrison ♦♦♦♦♦♦♦♦♦♦ Ways to support our channel: ► Join our Patreon : https://www.patreon.com/socratica ► Make a one-time PayPal donation: https://www.payp
From playlist Chemistry glossary
Here is a demonstration of the doppler effect.
From playlist All Demonstrations
10. The neural control of visually guided eye movements 1
MIT 9.04 Sensory Systems, Fall 2013 View the complete course: http://ocw.mit.edu/9-04F13 Instructor: Peter H. Schiller The video describes visually guided eye movements, including saccades and smooth pursuit movements. Also covered are the extraocular muscles, the cranial nerves and the p
From playlist MIT 9.04 Sensory Systems, Fall 2013
13. Review: The visual and oculomotor systems
MIT 9.04 Sensory Systems, Fall 2013 View the complete course: http://ocw.mit.edu/9-04F13 Instructor: Peter H. Schiller This video reviews important topics from the visual and oculomotor systems lectures. License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More
From playlist MIT 9.04 Sensory Systems, Fall 2013
GeoGebra 3D Calculator: When to Use?
GeoGebra 3D Calculator is one of the five apps in Calculator Suite. https://www.geogebra.org/calculator
From playlist GeoGebra Apps Intro: Which to USE?