Second Line

How To : Crochet a second line in a project

Learn to crochet with these how-to videos. Once you have crocheted one row you can two, or three rows. Crochet a towel, a blanket, or anything longer. Watch and learn how to finish crocheting a first line and move on to the second one.

How To : Balance a chemical equation easily

In this video, we learn how to balance a chemical equation. First, take a look at both sides of the equation and figure out how many atoms there are for both. Once you write this out, you will have an idea of how unbalanced it is. Now that you've done this, you need to think a ...more

How To : Understand different immune system responses

This is a presentation of different types of immune responses in human body. There are two types of immune systems i.e., non specific and specific or adaptive immune system. Again, non specific immune system is sub- divided into barriers. It is the first line of defense. The s ...more

How To : Caulk the baseboards in your home

How to caulk the baseboards in your home When you change the baseboards in your home they will need to be caulked after they are installed to fill the gap between the baseboards and the wall. Put a line of painters tape along the top edge of the baseboard. Then put a second li ...more

How To : Solve systems of linear equations by graphing

In this video the instructor shows how to solve systems of linear equation by graphing. A system of linear equation is equations of two lines that are to be graphed on the same coordinate axes. Now take the first equation and write it to form y = mx + b. Now extract the value ...more

How To : Measure your space when drawing a landscape

In this video, we learn how to measure your space when drawing a landscape. First you want to draw a line in the middle and measure out the line to the top of the building, and create another line there. Measure the length and then measure the edge of the outside of the buildi ...more

How To : Cite articles from online library databases in MLA

In this tutorial, we learn how to cite articles from online library databases in MLA. Make sure you have all the information available so you can include all of the information for the citation. The citation will be written in the following order: author, article title, public ...more

How To : Cut a straight line

Knowing how to cut a straight line is essential for most projects. AsktheBuilder.com host Tim Carter demonstrates one technique for cutting a straight line. With his tips, you'll have no problem getting perfect cuts every time. To assist with your cutting, first clamp a frami ...more

How To : Draw a quick rose step by step

A bouquet of roses is a lovely thought but will quickly wilt and die. Give your loved one a bouquet of roses that will last for years to come and it will only cost you the price of a pencil and paper. They’re quick and easy to sketch. With a little patience, you can learn the ...more

How To : Perl for the Aspiring Hacker - Part 1 - Variables

Before I start a series on remote exploitation, I think we should learn the basics of Perl. Perl, Ruby, C, C++, Cython and more are languages that some penetration testers just need to learn. Perl is a great language for multiple things, sadly, like many other scripting langua ...more

How To : Wrap text around images in HTML 4

First of all you have to open the 'notepad'. Now you have to type in "<html>" in first line. Write "<head> in second line. Write "<title>this website contains text wrapped around images</title>". In the fourth line you have to type '<body bgcolor="#999999">'. This shall add a ...more

How To : Build a RanDome Geodesic Emergency Shelter

This method is easy, intuitive and requires very little math. You will need: Any flat flexible sheet material (ex. paper plates for this how-to) Pencil or pen Scissors Stapler, tape, glue or fasteners Ruler or straight edge Protractor Flatten Plates Flatten the paper plate ...more

How To : Make a Secret Language with Python

Sometimes our information important. So important that we have to encode it to keep it away from criminals. What better way to encode information than to make our own encoder with Python? In this tutorial, we will cover the basics of cryptography in hopes to make a "gibberish ...more

News : Google Authenticator Is NOT the Best 2FA App Anymore

If you want the best two-factor authentication app out there, our pick is Authy. A close second is LastPass Authenticator. If neither of those is to your liking, try Duo Mobile or Microsoft Authenticator. But if you're fine with missing out on great features, then and only the ...more

Sorting (Part 7.0) : Merge Sort

Hello everyone! This is part 7.0 of my Sorting series. I know, I said last time that there would be a 6.1, but not just yet! So, anyway, here we are at 7.0 -- and I'm wondering about how long I can drag this whole thing out... Merge Sort: The Algorithm Under the Hood Merge ...more

How To : Build Your Own Strawberry Tower

This article details the step-by-step instructions on how you can make a strawberry tower that can be used for your hydroponics/aquaponics system. The water dripping through the system contains the nutrients, so soil is not used. The growing media is expanded shale, but you co ...more

How To : Use Siri to Play Spotify Music & Start Playlists

With the Shortcuts app, you can build workflows to automate complex tasks, most of which can be activated with a simple, customized Siri command. You can download videos from Instagram and open links in Chrome instead of Safari with just your voice, for instance. But a more po ...more

The Hacks of Mr. Robot : How to Hack Bluetooth

Welcome back, my novice hackers! Episode 6 of Mr. Robot has come and gone and, as usual, it did not disappoint. Once again, our hero, Elliot, has used his extraordinary intellect and hacking skills to awe and inspire us. In this episode, Elliot is being blackmailed by the ru ...more

How To : Turn Burst Photos into GIFs on Your iPhone

Creating GIFs of your own burst images has been possible for a while with third-party iOS apps, some of which cost money or include in-app purchases to utilize the full potential. Fortunately, with Shortcuts, Apple's automation workflow app, there's finally a native way to ach ...more

How To : Fake Captive Portal with an Android Phone

Have you ever used an open wifi, which after you connect displays a website to enter your credentials to get internet? That website is called captive portal and widely used in airports, hotels, universities etc. Have you ever wondered what would happen if someone would set up ...more

How To : The 4 Best Phones for Privacy & Security

Smartphones are inherently bad for privacy. You've basically got a tracking device in your pocket, pinging off cell towers and locking onto GPS satellites. All the while, the handset's data connection ensures that tracking cookies, advertising IDs, and usage stats follow you a ...more

How To : The Ultimate Guide to Customizing Your iPhone

Cases and stickers are always great, but they aren't the only way to customize an iPhone. The software on your device is full of customization options, from a better-looking home screen and cooler lock screen wallpapers to app icon changes and a system-wide dark mode. There's ...more

Build a Home Arcade Machine : Part 2

I assume at this point you have already completed your control panel using Part 1 of this How To guide. Now, if you are anything like me, you couldn't fight the urge to play, and you have your panel sitting on saw horses in the living room. Depending on your situation, your s ...more

Draw any cartoon character : line drawing

Watch this tutorial to learn how to draw any cartoon character: line drawing. Make sure to pause the video after each step and look at the screen every few seconds while you are drawing. "In this video I am going to share a very effective training technique that I use in my c ...more

How To : Draw a screaming angry mouth

Watch this tutorial to learn how to draw a screaming angry mouth. Make sure to pause the video after each step and look at the screen every few seconds while you are drawing. "Step 1- Draw a big U shape but make the two lines at the top of the U point slightly outwards and aw ...more

How To : Solve the Rubik's Cube faster with shortcuts

As the best-selling toy of all time, the odds of you once playing with a Rubik's Cube are pretty high. And if you're like me, or even the cube's inventor Erno Rubik, your first attempts likely ended in futility. Every twist, every turn, the cube just gets more and more mixed u ...more

How To : Make a halter dress out of old t-shirts

Of two old t shirts, one is taken and marked from the collar to under the armpit on all four sides of the t shirt. The marked lines are cut along. The shirt is tried on and pinched and pinned under armpit until the right fit and marked with chalk. Both sides of the shirt is cu ...more

How To : Graph a line using slope intercept form

A basis of algebra, slope intercept form can easily bring your equation to a graph with ease. This video will show you exactly how to graph equations using the slope intercept form. Students learn to use slope-intercept form to graph a line. Slope-intercept form is y = mx + b ...more

How To : Draw Beyoncé Knowles

Watch this tutorial to learn how to draw Beyoncé Knowles. Make sure to pause the video after each step and look at the screen every few seconds while you are drawing. "Step 1- Make a rainbow shape at the top of your large index card. Notice that the top of the rainbow is at t ...more

How To : Use the skewer tactic in a chess game

Need some more chess tactics for your arsenal? Well, why not try out this "skewer" tactic from this video lecture. A skewer is an attack on two pieces on the same line. The opponent moves the more valuable piece exposing an attack on the second piece. The skewer is a reverse c ...more

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