Hooray for technology! It makes everything better for everyone!! Right? Well, no. When a new technology, like ebooks or health trackers, is only available to some people, it has unintended consequences for all of us. Jon Gosier, a TED...

Tech communities are booming all over Africa, says Nairobi-based Juliana Rotich, cofounder of the open-source software Ushahidi. But it remains challenging to get and stay connected in a region with frequent blackouts and spotty Internet...

Hector Ruiz, the executive chair of AMD, wants to give Internet access to everyone. In this talk, he shares his extraordinary life story and describes AMD's 50x15 initiative that calls for connecting 50 percent of the world by 2015.

Globalization has been in process for centuries, and has had a huge effect on Big History, and on Collective Learning. This week, Emily is investigating early globalization through three things that moved around the world and shaped...

How do coral reef conservationists balance the environmental needs of the reefs with locals who need the reefs to survive? Joshua Drew draws on the islands of Fiji and their exemplary system of protection, called "connectivity", which...

In this video, learn how NAT helps mitigate the issue of IPv4 address exhaustion by allowing multiple devices to share a single public IP.

In this video, understand how adjacencies and passive interfaces affect the operation of dynamic routing protocols.

In this video, explore the detailed steps of Cisco's troubleshooting process, ensuring efficient issue resolution.

Yes. Microwaves and radio waves are physically the same, i.e. both are forms of electromagnetic radiation. Some microwave rays can leak out and interfere with WiFi signals. We are basically constantly surrounded by electromagnetic...

In this lesson, you will learn to connect Amazon Lambda with Amazon Lex. Amazon Lambda helps with the validation and fulfillment of the chatbot. You will learn about the steps involved in performing the connectivity.

There are few worse feelings than a wireless connection that just doesn't…connect. In situations like this, good tech will have the right tools and skills to diagnose and repair the issue.
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This clip is from the chapter...

There are few worse feelings than a wireless connection that just doesn't...connect. In situations like this, good techs will have the right tools and skills to diagnose and repair the issue.
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This clip is from the chapter...

Networks sometimes fail. A good network tech knows how read symptoms and diagnose a network quickly to enable users to get back to work.
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This clip is from the chapter "Book Chapter 19 - Local Area Networking" of the series...

This lesson will teach us to connect Amazon Lambda with Amazon Lex. Amazon Lambda helps with the validation and fulfillment of the chatbot. You will learn about the steps involved in performing the connectivity.
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This clip is...

In this video, Justin from the Institute of Human Anatomy discusses psychedelic research coming out of Imperial College London, and the potential DMT may have in making novel connections in the brain.

This video talks about AWS VPC.
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This clip is from the chapter "VPC - Configure Custom Virtual Private Cloud in AWS Cloud" of the series "AWS Tutorial: AWS Solutions Architect and SysOps Administrator".This section focuses on...

This video helps you build your own datacenter.
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This clip is from the chapter "VPC - Configure Custom Virtual Private Cloud in AWS Cloud" of the series "AWS Tutorial: AWS Solutions Architect and SysOps Administrator".This...

Mindfulness's attention to the here and now. It's being fully present in the moment. You are experiencing the present moment and non-judgmental way. The brain model of depression is hypo-connectivity between the...

York University psychologist Ellen Bialystok describes the process of producing brain images using an fMRI scanner, revealing both detailed physiological structure as well as real-time functional information about how specific brain...

Adam Phyall is a former high school science teacher and currently serving as the Director of Technology and Media Services for Newton County School System in Covington, GA. Since Adam got his first laptop in college, he has been hooked...

This video will deep dive into the analysis of a trojan APK

This video explores IP address settings.
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This clip is from the chapter "Networking in Linux" of the series "Linux Fundamentals".This section introduces you to networking in Linux. Then, you will learn about Internet Protocol...

This video focuses on AWS Direct Connect.
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This clip is from the chapter "Domain 1: Collection" of the series "AWS Certified Data Analytics Specialty (2022) Hands-on".In this section, you will learn to build up a system to...

Researchers from the Chinese University of Electronic Science and Technology and Australia's Macquarie University have found correlations between playing action video games and increased gray matter volume and brain connectivity.