Primary Concept Search Results

News: Despite Recent Updates, Pokémon GO Is Still Vulnerable to Hackers

Despite a round of updates to Pokémon GO that patched and eliminated location spoofing, the game still has a difficult time dealing with the most hardcore cheaters. Like weeds on a grassy lawn, third-party bot makers still remain the biggest thorn in Niantic's side and continue to thrive despite the developer's best efforts to root them out. While the latest updates have blocked users from running modded versions of the game, like Pokemon GO++, that feature built-in joysticks to move your pla...

How To: Download YouTube Audio or Video from Your Android

YouTube won't let you play videos in the background on Android without paying for YouTube Red, so if it's your primary source for streaming music, and you don't want to shell out $9.99/month, you'll just have to take matters into your own hands. The simplest solution to this problem would be to download MP3s straight from YouTube for offline playback, but in the past, this hasn't exactly been easy on a mobile device.

Networking Foundations: Exploring UDP via Wireshark(Part 2)

Hello ladies and gentlemen, welcome back to the Part 2 of our UDP & Wireshark adventure as I promised. Last time we discussed about what DNS is and how it uses UDP as its transport protocol but we left some unexplained parts behind and I'm about to investigate those with you. I would advice you to go back to Part 1 so you can have a clear understanding in case you don't feel comfortable with the topic. So our computer made its request to the DNS server and asked "Hey, I want to find out what ...

How To: Speed Test Your Chromecast or Android TV

The Google Cast feature that serves as the primary interface for the Chromecast and comes bundled with Android TV devices like the Nexus Player is a marvel of modern technology. But as these things go, troubleshooting issues can be difficult with something so groundbreaking, especially when you consider that there are two parts to the equation—the casting device (your phone, tablet, or computer) and the receiver.

How To: Scan & Save Old Printed Photos to Your Smartphone

Believe it or not, there was a time when smartphones weren't the primary tool for taking photos. People actually walked around with bulky film-based cameras on their necks, and some even used cheap disposables. While photography wasn't introduced to the world when smartphones came out, it's definitely more accessible—and everyone is a photographer now.

How To: Enable LED Flash Alerts for Calls, Texts, & Battery Warnings on Android

When ringtones and vibration alerts miss the mark and fail to grab your attention, causing you to miss an important call or text, LED flash alerts are a great backup plan. While we already showed how to activate this on Samsung devices, the apps shown below make this feature easier to toggle on and off. Plus, they work on devices that don't have flash alerts included in the system settings.

How To: Bye Bye, Inbox Zero? Gmail Is Going to Let Anyone on Google+ Email You—Here's How to Block It

As of this week, Gmail is going to start letting Google+ users email each other using a new option called "Email via Google+." There's nothing wrong with making it easier to get in touch with people you want to hear from, but the default setting allows anyone with a Google+ account to send a message to your Gmail inbox. After the feature is in use, Gmail will start to suggest Google+ connections along with your other contacts as recipients. Email addresses will not be displayed for Google+ co...

How To: Break chemical bonds

A difficult concept for many students to understand is the energy involved in breaking and forming bonds. A hydrate is a substance that has water bonded to it. In order to dehydrate you must add energy (endothermic) to break the bond to water. When hydrating you are forming a bond to water and will release energy (exothermic). This visual demonstration reinforces the concept.

How To: Pitch a tent for a campout as a Boy Scout

Tenderfoot is the first rank earned as a Boy Scout. The requirements of becoming a Tenderfoot provide basic skills to begin preparing the scout for higher adventure outings. Earning badges and receiving recognition can be very satisfying to boys. However, keep in mind that the badge is only a representation of a valuable set of skills that a scout has learned and demonstrated. The skills, wisdom, and experience gained through the activities of the scouting program are of much more value than ...