Curated Video
CompTIA A+ Certification 220-1001: The Total Course - Installing a Motherboard
Installing a motherboard into a case is part science and part art. The science comes first. The motherboard must match the case’s form factor, and the motherboard and parts must be compatible. Then, the art: the subtle crafts of...
Curated Video
CompTIA A+ Certification 220-1001: The Total Course - VLANs
Virtual LANs are common features built into almost all switches. VLANs provide superb control of your LAN but have their own quirks that a good tech understands. This clip is from the chapter "Local Area Networking" of the series...
Curated Video
CompTIA A+ Certification 220-1001: The Total Course - Hubs vs. Switches
The central box that connects devices on our LANs has gone through many advancements over the years. Whether hubs or switches, a good tech understands the function and features of these boxes in our LANs. This clip is from the chapter...
Flipping Physics
Experimentally Graphing the Force of Friction
To help understand the force of friction, mr.p pulls on a wooden block using a force sensor.
Packt
CompTIA Network+ Certification N10-007: The Total Course - Inter-VLAN Routing
This video explains how to perform inter-VLAN routing. This clip is from the chapter "Advanced Networking Devices" of the series "CompTIA Network+ Certification N10-007: The Total Course".In this section, you will learn about VPN's,...
Curated Video
CompTIA A+ Certification 220-1001: The Total Course - WANs and Routers
When a router connects two or more LANs, it creates a Wide Area Network. To understand WANs, it’s critical to understand routers and how they use logical addressing. This clip is from the chapter "Essentials of Networking" of the series...
Packt
State the purpose of network hardware : Hubs vs. Switches
From the section: Essentials of Networking. In this section, we learn about WANS, Routers, cables and connectors. You’ll never understand the power of the Internet without first starting at the most basic form of networking: the Local...
Packt
State the purpose of network hardware : Cables and Connectors
From the section: Essentials of Networking. In this section, we learn about WANS, Routers, cables and connectors. When a router connects two or more LANs, it creates a Wide Area Network. To understand WANs, it’s critical to understand...
IDG TECHtalk
What is software-defined networking (SDN)?
A graphical look at the technology behind software-defined networking (SDN)
Practical Ninjas
What are Basic logic gates? | Learn basic digital gates in 6 min | AND, OR and NOT gates | DE.10
This video walks you through the creation of Truth tables, and construction of basic gates like AND, OR and NOT. Logic gates are the basic building blocks of any digital circuit. This video explains the logical significance of 0s and 1s,...
Bridgeman Arts
1960s: Man walks into voting booth, closes curtain behind him, flips switches on voting machine
1960s: Man walks into voting booth, closes curtain behind him, flips switches on voting machine. Three boys in suits run down street.
Bridgeman Arts
B-29 flight procedure and combat crew functioning
B-29 flight procedure and combat crew functioning, training film, preflight procedures and checks carried out by pilot, co-pilot, gunners, engineer and ground crew
Curated Video
SP 11506 DEFY ADVERTISMENT FILM FOR HOUSEHOLD APPLIANCES
Advertisement for the DEFY 424 oven and other household appliances, including: bath, heated floors, basin, washing machine, kettle, toaster and gas heaters. Probably dating from mid-1970s and possibly from South Africa.
1. ms interior...
Bridgeman Arts
Oil, satellites, Souks, streetlife, and telecommunications engineers. UAE, 1974
Clip 4 from 'Arabia, the fortunate' a documentary about the United Arab Emirates in 1974. Footage of oil reserves, satellites, Souks, street life, bread-making. Engineers working on telephone exchange systems in Bahrain.
Curated Video
West Bank/Gaza - Hamas House Blown Up
The Israeli army on Friday (8/3) dynamited the house of a
Palestinian suicide bomber who killed 18 people in an attack on a
Jerusalem bus and renewed its closure of West Bank towns.
cutaways police pressers
Arik sot in english as above...
Curated Video
Feringa on winning Nobel chemistry prize
Benard L. Feringa said he was "in shock" and at the same time "extremely honoured and proud" after receiving the Nobel Prize for chemistry on Wednesday. Feringa is one of the three scientists who won the Nobel Prize in chemistry for...
Khan Academy
Khan Academy: Spout Motor Wiring
Watch a demonstration on how to connect switches to a motor for a small robot. [11:46]