Watch this science video tutorial from Nurd Rage on how to make copper sulfate from copper and sulfuric acid in three ways. They show you how to make copper sulfate from copper and sulfuric acid using two chemical methods and one electrochemical method.
Master your tennis kick serve progressions. This tennis lesson video series lays out the 4 steps to tennis kick serve progressions. Be sure to click on all the video chapters to view the entire tutorial.
Watch this video tutorial from the Polish Guy to see how to polish a stainless steel roller using Autosol. In this polishing tip we polish a stainless steel roller using Autosol Metal Polish. The tutorial includes detailed work instructions and best practices.
Learn how to do speed tube shoulder presses. Presented by Real Jock Gay Fitness Health & Life. Benefits
Learn how to do dumbbell step-up with shoulder press. Presented by Real Jock Gay Fitness Health & Life.
Learn how to do flat bench leg lifts. Presented by Real Jock Gay Fitness Health & Life. Benefits
Ever think you could lose weight from eating MORE food? Well, if you love to nosh, Volumetrics is the right diet plan for you. Volumetrics is based on the density of food, and how it will be absorbed into your body. If you think this might be right for you, give it a try! Good luck!
Improve your crocheting skills by learning new stitches. This crochet how-to video demonstrates how to increase two open square at the end of a row. Watch and learn the filet crochet method to increase two open square.
Improve your crocheting skills by learning new stitches. This instructional how-to video demonstrates how to increase 1 open square at the end of a row. Watch and learn the filet crochet method to increase one open square.
Improve your crocheting skills by learning new stitches. This instructional how-to video demonstrates how to increase one open square at the beginning of a row. Watch and learn the filet crochet method to increase one open square.
The coronavirus pandemic has ushered in an unprecedented time in modern history where terms like "social distancing" and "self-quarantine" have pushed their way into the zeitgeist.
While you can now apply a dark theme to Samsung Messages thanks to One UI, you may want to further personalize your texting app. A great way to do this is by applying a custom font, which not only enhances the app aesthetically, but can also go a long way towards making your texts more readable and help you process information better.
Hacker's are always looking for new ways to exploit systems and exfiltrate passwords, even in hashed form. Sophisticated brute-force attacks powered by high-end GPUs can perform millions of password attempts per second. But Ubuntu and Debian users aren't completely helpless. There are ways to harden the hashed password to better defend against Hashcat attacks.
Less than a week after securing a $25 million Series C funding round for automotive HUDs, DigiLens has introduced a new waveguide display for motorcycle helmets that's thinner, lighter, brighter, and manufactured at a lower cost.
Samsung's Galaxy S9 is a powerhouse, driven by the Snapdragon 845. Still, this SoC lags behind the A11 Bionic chip that's inside the iPhone X — meaning you'll need a few tricks in order to squeeze out some extra performance from your phone. Fortunately, there's an app made by Samsung that will help you do just that.
In a move that will increase production capacity for its TrueDepth camera system, Apple has awarded vendor Finisar with $390 million from its Advanced Manufacturing Fund.
Baseball fans can now leave their wallets behind at specific stadiums throughout the country. A new upgrade by Appetize to the foodservice and retail technology used at ballparks means you can now use Apple Pay to make purchases at 5 Major League Baseball stadiums.
A new survey shows that the majority of companies have an interest in using augmented reality, though adoption remains low. Meanwhile, two companies with support roles in the augmented reality industry are seeing positive financial results.
Instagram can be pretty exact when it comes to where you are located. That's why, sometimes, it's best never to geotag your precise location, but a broader area where you are less likely to get, well, um ... stalked?
With the hype surrounding the iPhone 8, Apple's announcement that it's developing driverless software, and the new iOS 11 beta out, it seems like the tech giant is constantly in the news. Today, Apple's continuing this streak with updates for its iWork app suite on iOS and macOS.
Traces of bacteria at a precinct in East Harlem created an all-out scare after doctors diagnosed an NYPD officer with Legionnaires' disease, a deadly infection caused by Legionella pneumophila.
From Instagram bot farms in China all the way to vending machines in Moscow that promise to sell you fake followers — the Facebook-owned empire is attracting the attention of the world around. When it comes to Russia especially, the country seems to be developing a little crush on the glorious IG queen.
Samsung has some competition as LG may be incorporating OLED panels for their new flagship V30 launching later this year.
Today at Microsoft Build 2017 in Seattle, Washington, ScopeAR announced that their mixed reality smart instruction development platform, Worklink, will now work with the Microsoft HoloLens in addition to the mobile devices that are currently supported.
LineageOS, the successor to the wildly popular CyanogenMod custom ROM, is adding an interesting new feature that could potentially save lots of juice when your battery is running low. When enabling "Extreme power saver" mode, which can be set to kick in automatically at 15%, you'll soon have the option of changing your kernel's performance profile as well.
In recent weeks, Unity has made a few great leaps forward for HoloLens development. These new features will increase iteration speed inside Unity and quickly increase the output of applications in the mixed reality space. Of these new features, let's take some time to talk about Holographic Emulation and why this will do so much for the development community.
This is for those using Kali Linux 2.0 that need to edit the CRDA values to get the increase in Txpower
There was one company at the 2015 LA Auto Show that had everyone intrigued. They didn't have a big booth, and they only had one car on display, but they definitely had everyone's attention.
Nice people finish first—or is it last? Though you may have been told throughout your life that being kind pays off, there are some obvious advantages to getting mean. So whether you're driving towards a goal at work, or need to attack a task in your personal life, acting like a jerk just might help you get what you want.
In an article published in early-2015 by Peninsula Press, it was reported that the demand and the salaries for cyber security professionals are exploding! They cite that 209,000 cyber security jobs were unfilled last year, and that job postings have increased over 74% in the last 5 years. Job opening are expected to grow by another 53% over the next 3 years. You are definitely in the right field, my tenderfoot hackers! Some researchers are expecting information security jobs to continue to gr...
The Gmail app recently became stock Android's central hub for all of your email accounts. Instead of being limited to just Gmail accounts, the app can now handle POP3, IMAP, and exchange service email accounts, making it a one-stop shop for all of your emailing needs.
Being in a band, I exposed myself to years of extremely high volumes, so I can't hear as well as I once did. I'm not concerned about going deaf or anything, but I tend to have the volume raised to the max, beyond the "high volume" warning, whenever listening to music on my OnePlus One with headphones.
Nostalgia sometimes gets the best of us—hence the reason we geek-out when we see emulators for SNES on Apple devices or N64 on Android.
If you're like most people, you've stretched before a workout or playing sports. Doing so should help you get your muscles ready to work. While stretching is good for your muscles, you're wasting your time if it's the first thing you do. I talked to Dr. Brian Parr, professor at the Dept. of Exercise and Sports Science at the University of South Carolina Aiken, who explained this misconception and what you can do about it:
With the introduction of the Control Center in iOS 7, we finally had a way to access common system toggles like Wi-Fi, Airplane Mode, and best of all, Flashlight. Of course, there were plenty of adequate flashlight apps in the iOS App Store, but none that made it available straight from the lock screen.
No matter what device you have, Android lag will get you down. It's our little green robot's only major downside, and you've probably noticed it quite a bit on your Nexus 7 tablet. Apps open slowly, actions stutter or pause, and loading files takes forever.
Life has many perils: parasites, predators, and pitfalls. Eventually, any organism will succumb, and if that organism has not first passed on its genes, those genes will face extinction.
Needing to use your device in bright or low lighting can require an adjustment in the phone's built-in brightness settings. However, there are times when those default settings just don't do the trick.
If you're looking to beef up your biceps, then this is definitely an exercise you'll need to perform. Watch this instructional video to see how to correctly do hammer curls sitting on a weight bench. Doing hammer curls really works out your biceps brachii and brachialis muscles.
You can replace the audio in Sony Vegas. To do this first delete the audio which you want to remove by selecting it on the right side and press delete. Now go to the website like findsound.com and download the sound and then import it to the Sony Vegas and drag it to the layers. If your sound file has some blank space you can delete it by just selecting it and press delete. Now drag the audio to the begining of the video. Now you can play the video and hear the sound is better than before. No...
