Degaussing

HP 10638A Degausser: checking vintage HP equipment with more vintage HP equipment!

We over-test the over-engineered HP 10638A Degausser, in preparation for the tuning of the HP 5061A Cesium clock C-Field. Video on how the Cesium atomic clock works: https://youtu.be/eOti3kKWX-c Our sponsors - PCBWay: fast turn PCBs, https://www.pcbway.com - Electro-Rent: https://www.ele

From playlist HP Vintage Test Equipment

How an Atomic Clock Really Works, Round 2: Zeeman Alignment

We adjust our atomic clocks with the Zeeman effect, and dive even deeper into the quantum world. It's complicated. How an Atomic Clock Really Works, Round 1: https://youtu.be/eOti3kKWX-c HP 10638A Degausser: https://youtu.be/hvxX5A1nTIU Cathode Ray Tubes and the discovery of the electro

From playlist HP Vintage Test Equipment

SESSION 3 Q&A

From playlist VISUALISE : Visualization for Informal Science Education

How do you make Invisible Ships, Planes & Tanks?

https://brilliant.org/CuriousDroid Ever since we discovered camouflage the military have been looking to give themselves the ultimate advantage and become invisble. From the Dazzle ships of world war 1 to the adaptive camouflage of today we look at how we tried to make ships planes and ta

From playlist Planes, Trains and Automobiles

Light and Optics 8_6 The Diffraction Grating

The diffraction grating.

From playlist Physics - Light and Optics

Light and Optics 8_5 The Diffraction Grating

The diffraction grating.

From playlist Physics - Light and Optics

Shmoocon 2010: DIY Hard Drive Diagnostics: Understanding a Broken Drive 7/7

Clip 7/7 Speaker: Scott Moulton This is the basic process to start doing diagnostics on your damaged hard drive. The point is to help you determine what the problem is so that you know if it's the board, the heads, media, etc. I will do a shotgun approach to diagnostics by the process

From playlist ShmooCon 2010

SESSION 4 RAMIEREZ ANDREOTTA

From playlist VISUALISE : Visualization for Informal Science Education

SESSION 4 MCDOUGALL

From playlist VISUALISE : Visualization for Informal Science Education

What Is A Dyson Sphere?

A Dyson Sphere is a megastructure that could be built around a star to harness all the solar energy it gives off. In this video we talk about the different kinds of Dyson Spheres, Dyson Clouds and other megastructures that could be built - and how we might even detect them from Earth. ht

From playlist Guide to Space

2015 Physics Slam - Steve Nahn

Steve Nahn makes his presentation on his research with the CMS detector at CERN at the 2015 Fermilab Physics Slam

From playlist Fermilab's Physics Slams

Amazing Magnets 4 Magnaview Film Demo

Chris and Paul give us a quick look at the Magnet View sheets from Amazing Magnets and show how to assemble a giant block of 1" magnets in a matter of seconds.

From playlist Amazing Magnets

3D Printing

If you are interested in learning more about this topic, please visit http://www.gcflearnfree.org/ to view the entire tutorial on our website. It includes instructional text, informational graphics, examples, and even interactives for you to practice and apply what you've learned.

From playlist 3D Printing

Operation Bodysnatch 1945 － The Weirdest Monuments Men Mission

A special pre-Halloween treat is this strange but true story from the dying days of World War II in Europe. It involves the Monuments Men, four very important coffins, a salt mine and a secret operation with the grisly name of 'Bodysnatch'. I'm not going to say more, except watch and enjoy

From playlist Daring Raids

Death Ride of the Luftwaffe - Operation Bodenplatte 1945

Find out what happened during the last large-scale German Air Force operation of the war, made in support of the last ground offensives in the West. Help support my channel: https://www.paypal.me/markfeltonproduction https://www.patreon.com/markfeltonproductions Disclaimer: All opinions

From playlist Battle of Germany 1944-45

CERIAS Security: The Effect of Rootkits on the Corporate Environment 4/5

Clip 4/5 Speaker: David Ehinger · Director, Information Technology Security · Rolls Royce Mr. Ehinger has been an employee of Rolls-Royce and its predecessor companies for nearly 23 years. During the first 14 years of his career Mr. Ehinger served in several engineering positions main

From playlist The CERIAS Security Seminars 2007

3D printing - with a twist

A rotating nozzle that can print with multiple different materials at the same time has been used to print helix shapes with intriguing properties. The researchers who developed the system have experimented with printing a kind of artificial muscle and with changing the properties a length

From playlist Technology

What is a reduction dilation

👉 Learn about dilations. Dilation is the transformation of a shape by a scale factor to produce an image that is similar to the original shape but is different in size from the original shape. A dilation that creates a larger image is called an enlargement or a stretch while a dilation tha

From playlist Transformations

SESSION 4 Q&A

From playlist VISUALISE : Visualization for Informal Science Education

Cybersecurity - CS50 for Lawyers 2019

00:00:00 - Introduction 00:00:15 - Hardware 00:03:46 - Memory 00:07:42 - Representation of Memory 00:12:03 - Hexadecimal 00:28:30 - How Memory Works 00:30:18 - Hard Drive Failure 00:32:07 - File Deletion 00:34:28 - Digital Forensics 00:39:11 - Deleting Files 00:44:04 - Protecting Client Da

From playlist CS50 for Lawyers 2019