A crystal monochromator is a device in neutron and X-ray optics to select a defined wavelength of the radiation for further purpose on a dedicated instrument or beamline. It operates through the diffraction process according to Bragg's law. Similar devices are called crystal analyzer for the examination of scattered radiation. * v * t * e (Wikipedia).
Introduction to Neutron Scattering (Tutorial) by Bella Lake
PROGRAM FRUSTRATED METALS AND INSULATORS (HYBRID) ORGANIZERS: Federico Becca (University of Trieste, Italy), Subhro Bhattacharjee (ICTS-TIFR, India), Yasir Iqbal (IIT Madras, India), Bella Lake (Helmholtz-Zentrum Berlin für Materialien und Energie, Germany), Yogesh Singh (IISER Mohali, In
From playlist FRUSTRATED METALS AND INSULATORS (HYBRID, 2022)
Monocrystalline vs Polycrystalline - Part 5 - Cool(ing) Conclusion
I perform a cooling test on the 55 watt polycrystalline solar panel to see if the power output performance improves. I then summarize my own findings on the best solar panel technology to purchase and points to consider when selecting a solar panel.
From playlist Solar Panel Reviews, Testing and Experiments
PARABOLIC DISH MIRROR REFLECTOR SPHERICAL SUN PARABOLIC SOLAR COOKER REFLECTIVE ALUMINUM
http://www.greenpowerscience.com/ This is a video demonstrating the 24" paraboloid which is roughly a 75% mirror vs. a spherical shape with a 95% mirror lining.
From playlist NEW VIDEOS
Solar panel performance shoot-out - Part 4
A little update on the performance test between two 55 watt solar panels, one is a monocrystalline and the other is an Amorphous / thin film panel.
From playlist Solar Panel Reviews, Testing and Experiments
Lec 18 | MIT 3.091 Introduction to Solid State Chemistry
X-ray Diffraction of Crystals: Diffractometry, Debye-Scherrer, Laue Crystal Symmetry View the complete course at: http://ocw.mit.edu/3-091F04 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 3.091 Introduction to Solid State Chemistry, Fall 2004
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
Introduction to Solid State Physics, Lecture 9: Scattering Experiments (X-ray Diffraction)
Upper-level undergraduate course taught at the University of Pittsburgh in the Fall 2015 semester by Sergey Frolov. The course is based on Steven Simon's "Oxford Solid State Basics" textbook. Lectures recorded using Panopto, to see them in Panopto viewer follow this link: https://pitt.host
From playlist Introduction to Solid State Physics
Solar panel performance shoot-out - Part 2
This is a performance test between two 55 watt solar panels, one is a mono-crystalline and the other is an Amorphous / thin film panel.
From playlist Solar Panel Reviews, Testing and Experiments
Liquid Crystals Painted on Heat Pipes
Get your color changing pigments here: https://solarcolordust.com/ In this video I show you how liquid crystals exhibit thermochromism and talk about how it works. Checkout my experiment book: https://amzn.to/2Wf07x1 Follow me on Twitter: https://twitter.com/theactionlabman Facebook: htt
From playlist Science is awesome!
23C3: "We are great together, the liberal society and its enemies!"
Speaker: Johannes Grenzfurthner A talk medley from monochrom, a worldwide operating collective from Vienna dealing with technology, art, context hacking, and philosophy which was founded in 1993. They specialize in an unpeculiar mixture of proto-aesthetic fringe work, pop attitude, subc
From playlist 23C3: Who can you trust
Solar panel performance shoot-out - Part 3
This is a performance test between two 55 watt solar panels, one is a monocrystalline and the other is an Amorphous / thin film panel.
From playlist Solar Panel Reviews, Testing and Experiments
mandelbrot fractal animation 6
another mandelbrot/julia/mix animation. this time the rainbow colors fit really well, so I left them.
From playlist Fractal
The Computer Chronicles - Low End Computers (1985)
Special thanks to archive.org for hosting these episodes. Downloads of all these episodes and more can be found at: http://archive.org/details/computerchronicles
From playlist The Computer Chronicles 1985 Episodes
Mod-01 Lec-5 Diffraction Methods For Crystal Structures (Continued)
Condensed Matter Physics by Prof. G. Rangarajan, Department of Physics, IIT Madras. For more details on NPTEL visit http://nptel.iitm.ac.in
From playlist NPTEL: Condensed Matter Physics - CosmoLearning.com Physics Course
EEVblog #639 - IBM L40SX Retro Laptop Teardown
Teardown Tuesday What's inside a 1991 vintage IBM PS/2 L40SX 80386SX laptop? Inside the LCD: http://animus.pro/public/lcd_2.jpg http://animus.pro/public/lcd_1.jpg Datasheets: IIT 3C87 Co-Processor: http://datasheets.chipdb.org/IIT/IIT3c87.pdf WD76C30 http://pdf.datasheetcatalog.com/data
From playlist Vintage Computers
2 Construction of a Matrix-YouTube sharing.mov
This video shows you how a matrix is constructed from a set of linear equations. It helps you understand where the various elements in a matrix comes from.
From playlist Linear Algebra
EEVblog #32 - Tandy 1000 Retro Computer time!
Dave goes Back to the Future and powers up his old 1980's vintage Tandy 1000 computer. Will it work?, will it choke? And how to channel your inner Woz to design your own Turbo Board. (Check out the ROM BIOS version 1.00.00 !!)
From playlist Vintage Computers
World's Most Powerful Visible Diode Laser
"The NUBM44 Laser Diode" The World's Most Powerful
From playlist Lasers
MIT 3.60 | Lec 23b: Symmetry, Structure, Tensor Properties of Materials
Part 2: Piezoelectricity View the complete course at: http://ocw.mit.edu/3-60F05 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 3.60 Symmetry, Structure & Tensor Properties of Material
Making a Monolithic Telescope Part 2: Machining Glass
The second video in the series about manufacturing a small solid telescope. Time to make my hands dirty while doing artisanal stuff. CONTENTS: 0:00 Intro 0:46 The monolithic version of the Cassegrain 2:23 About baffles and stray light 3:18 Drilling the glass core 6:00 Radius milling the
From playlist optics