Engineering
What Is the Hyperloop?
The internet has been buzzing with news of the first Hyperloop test. But what, exactly, is the hyperloop?
Stories by Tech Talker Eric Escobar
Electronics
What Is Bluetooth?
Tech Talker answers a listener question about bluetooth
Electronics
How to Stop a Hacker
Has my series on DEFCON 2015 terrified you with tales of how hackers can infiltrate your life in any number of ways—from your social media accounts to the government to your car? ...
Computing
Why We Need Encryption
What role does encryption play in the political arena?
Tech
Avoid Being Hacked: Lessons from Recent Data Breaches
This week I’m going to cover some of the high profile hacks that have happened recently, including Lastpass, Kaspersky and the White House’s Office of Personnel Management (OPM)...
Computing
How Does Wi-Fi Work?
Have you ever stopped to consider exactly how e-mail or streaming video gets into your smartphone or tablet so quickly, seamlessly, and in real time? That's wi-fi in action. This week, Tech Talker delves into the technology behind wireless devices...
Tech
How to Use a Virtual Machine
What is a virtual machine and how can you use it to boost your computer efficiency? Tech Talker explains
Tech
What Is the "Internet of Things"?
The "Internet of Things" is everywhere. But what is it exactly? And how does it affect your life? Tech Talker delves into this hot new buzz word
Tech
Technology to Help You Sleep
Tech Talker explores several gadgets and apps that can help you wake up and go to sleep easier.
Policy & Ethics
Net Neutrality in a Nutshell
What is net neutrality and why is it making news lately? Tech Talker explains.
Tech
Detangling Quantum Computers
Tech Talker: Quick and Dirty Tips to Navigate the Digital World
Tech
How to Create a Wired Network at Home
If you want blazing fast speeds and the ability to multitask with all your devices, nothing beats a wired network. This week, Tech Talker explains all the steps you need to set up your own home wired network, from cabling, to design, to the finishing touches...
Tech
Switches, Hubs, Bridges, and Routers Explained
Computers talk to each other and the web in a variety of ways. This communication is facilitated by routers, bridges, switches, and other hardware. Tech Talker explains what these devices are, what they do, and which are best for your home's computer network...
Tech
How to Disappear from the Web
If you've ever been the victim of identity theft, or a stalker, or you just value your privacy, Tech Talker has the tools to help you ditch the digital age and remove your presence from the web...
Computing
What Is the Deep Web?
How secure do you feel on the web? It seems like every day there are more revelations about the government tapping your phone calls, reading your email, and watching what you do online...
Tech
How to Keep in Touch While Traveling Abroad
Tech Talker: Quick and Dirty Tips to Navigate the Digital World
Tech
Is Your Home Security System Safe?
Tech Talker: Quick and Dirty Tips to Navigate the Digital World
Tech
What Is the Deep Web?
Tech Talker: Quick and Dirty Tips to Navigate the Digital World
Electronics
Can My Smartphone Get a Virus?
Tech Talker: Quick and Dirty Tips to Navigate the Digital World
Tech
The World of Big Data (Part 1)
Tech Talker: Quick and Dirty Tips to Navigate the Digital World
