A tachometer, or RPM counter, is a device that measures the speed of something that's rotating. In a car with a manual transmission, the tachometer can be helpful in determining when to release the clutch and how much gas to give when you're taking off. This DIY Arduino Tachometer by Chris on PyroElectro uses an infrared transmitter and receiver break-beam pair to measure the RPM of a computer fan. When the fan blade passes between the transmitter and receiver, the IR beam counts the interrup...
If you're a steampunk enthusiast looking to give your bathroom an extra kick, this just might be the project for you. This stylish and functional "vintage" toothbrush timer knows when you've grabbed your toothbrush, and will visually count down two minutes before alerting you when you've brushed long enough. All you'll need to put one together yourself is a microcontroller (the designer used a ATmega328p), a weight sensor, light bulbs, brass cups and a tray, an alarm clock's chime, and some w...
The big question this week would be the controversial Obamacare mandate. And heres the answer: Yes. Obamacare passes Congress' filters and is now an official OK. Texas college hacks drone in front of DHS — RT.
Lock picking is a great skill that takes lots of practice and patience to master, but some locks simply can't be picked, like a Master Lock combination padlock. With a combination lock, you'll have to do it the old-fashioned way—cracking combinations.
Everyone remembers the day Tupac Shakur sadly passed away at the hands of gunfire, but his memory and music live on, and so does his ruggedly handsome look, which you can recreate in a 2Pac portrait. Merrill K shows you how he draws Makaveli in this drawing tutorial, so grab your art supplies and follow along. Pause the video when needed.
Want to give yourself extra points or resources in the online game Wild Ones? All your friends will be asking you how you passed them up so quickly! Make sure you have the most recent version of Cheat Engine downloaded, first!
There is no better way to get an Apple Butter recipe than passed through generations. In this two part tutorial, learn how to make family favorite apple butter for use in recipes or on its own!
Head Over Heels demonstrates a couple 20's Charleston variations. First learn the crossover step, and then the 1-2 pass by. Do the Charleston with the crossover step, and then the basic crossover step back in the basic. Follow along with this couple as they guide you through the steps.
An inadequate soldering job, assuming it passes inspection, can cause leaks, corrosion and call-backs. But a quality soldering job done on copper piping can last a lifetime. For a look at professional soldering techniques for the plumbing craftsman, take a look at this two-part video tutorial series.
This video tutorial shows how to pass yourself off as a Rubik's Cube master, without even being able to solve one. Start off with a solved Rubik's Cube, and learn these tricks and start fooling friends. Watch this video puzzle tutorial and learn how to do a few moves with a Rubiks Cube.
Learn how to draw the defense and kick the pass on the basketball court with the help of this exercise.
In previous versions of Acrobat you could run PDFs against the Preflight tool and it would either pass or fail. If it failed you would then have to manually resolve the problems in the PDF or by generating a new PDF. In Acrobat 8 Professional you can now apply "Fix-ups" to correct the most common problems encountered in working with PDFs for print.
Bring a little magic and wonder into the lives of those around you with this easy magic trick. The best part is all you need is an envelop, pen and someone willing to reveal their age and birthday. Make sure to play up the suspense.
If you're getting into automation, Bash scripting is usually the way to go. However, there are a couple of limitations, and one of them is logging into another device like a Raspberry Pi and running a script automatically. To help in those situations, we're going to automate delivering an SSH payload with an "expect" script.
We all know IT development is a valuable skill to have. But being a certified professional in the world's most in-demand project management and development tools? That's enough to get the promotion or new developer career you've been dreaming about.
Perhaps you've thought about rooting your OnePlus 5, but thought again when you heard SafetyNet would prevent you from using apps like Google Pay, Pokémon GO, or Netflix. Those are valid struggles when you root using traditional methods. There are no such worries when using Magisk, as it masks the fact that your device has been modified.
Design flaws in many routers can allow hackers to steal Wi-Fi credentials, even if WPA or WPA2 encryption is used with a strong password. While this tactic used to take up to 8 hours, the newer WPS Pixie-Dust attack can crack networks in seconds. To do this, a modern wireless attack framework called Airgeddon is used to find vulnerable networks, and then Bully is used to crack them.
Format strings are a handy way for programmers to whip up a string from several variables. They are designed to save the programmer time and allow their code to look much cleaner. Unbeknownst to some programmers, format strings can also be used by an attacker to compromise their entire program. In this guide, we are going to look at just how we can use a format string to exploit a running program.
Welcome, in this tutorial we shall we looking at creating a safe(r) way to back up your important files. The contents we will be covering are as follows;
NOTICE: Ciuffy will be answering questions related to my articles on my behalf as I am very busy. Hope You Have Fun !!!
There are a lot of people out there who don't like vegetables, but I would contend that that's because they haven't eaten any really good vegetables. I thought I hated tomatoes (okay, technically a fruit, but used mostly as a vegetable) until I ate some fresh from a garden. One bite of a juicy, ripe heirloom tomato made me realize that I love tomatoes—it's those bland, mealy supermarket tomatoes that I hate.
Welcome back, my hacker novitiates! Many of you have probably heard of a man-in-the-middle attack and wondered how difficult an attack like that would be. For those of you who've never heard of one, it's simply where we, the hacker, place ourselves between the victim and the server and send and receive all the communication between the two.
Enjoy the sweet and satisfying taste of pears mixed with walnuts in a dessert designed (unintentionally) by Stéphanie Tatin. Her accidental classic, Tarte Tatin is revitalized with this Holiday Kitchen upside-down cake recipe, where pears take the place of apples, and puff pastry makes all of the kitchen work easier! You can't pass this dessert up!
The chunin exam. It's one of the hardest parts of Ninja Saga. Can you pass the test? Or do you need a little help on this exam?
Ever wonder how to do the long tail cast on for knitting? Well, wonder no more with this knitting demonstration video! Begin by measuring out a length of yarn for the tail. (Search video "Estimate the length of tail when knitting" on WonderHowTo)
Knots are very useful for all types of situations. The video will show you how to tie a double over hand knot. You basically tie a loose single knot and then pass one end around again and back through the loop to make it a double knot. This looks like a pretty strong knot so try your hand at it.
Check out the cool hidden game on Google and others. Help the easter bunny catch the eggs in order to spell out Google. It's a fun game to pass the time... just type in "Google Easter Egg" and press I'm Feeling Lucky. Bam... instant fun.
A half nelson is a modification of the nelson wrestling hold in which you pin your opponent down by passing one hand under the arm of the opponent and locking your hand at the opponent's neck so he can't move. This is a basic though super effective wrestling move used commonly in amateur wrestling. During the move, it's recommended to pin your opponent's hand down with your free hand so he can't break out of the half nelson.
Follow these visual instructions to fold a letter into a cute, compact arrow shape. If you ever passed notes in class, this folding method falls among some of the more sophisticated styles. When practicing folding a letter into an arrow, make sure to write on it so as to be sure to conceal the letter's content during the folding process.
This tutorial video will show you how to apply a fake beard using makeup and other househould products. This beard could almost pass for real, except for the fact that it's made of tea.
Learn the correct strategic situation to pass the ball down to the player at the low post.
Learn how to do the takeover soccer drill with a friend in order to work on your passing game as a whole and learn how to be a creative passer.
Simon Leach demonstrates painting foxglove decoration on a ceramic mug, a technique passed on by his father.
The 'if' function in Microsoft Excel is perfect for projects such as doing grades for a pass/fail course. Find out how to add it to your spreadsheet.
Battle Temperantia is this episode of the Xbox 360 game Bayonetta. In Chapter 7 - The Cardinal Virtue of Temperance, prepare for a fight. This chapter consists of a boss fight. You'll start on a platform. Temperantia will punch the platform with his fists and they will stick in the platform. Attack the lighted area of his wrist. While you are attacking he will shoot at you with his other hand. He slowing sweeps his guns, so you can attack until his bullets get close to you, then jump as his l...
Battle in verses 1-12, killing Fairness and Angels, in the Xbox 360 game Bayonetta. In Chapter 3 - Burning Ground, you have to make sure you know what you're doing. In verse 4, the creature is called Fairness. A soon as it appears it will shoot a fireball at you, be sure to dodge it. Fairness has several attacks it uses. It can shoot fireballs, which move faster than other fireballs you've encountered. It has a charge attack that you can dodge or you can jump over it. It also has a sonic atta...
You don't need flying broomsticks or magic balls to play this version of the game – it's tailor-made for muggles like us.
Learn how to relieve constipation naturally. When ya gotta go, ya gotta go. But what if you can't? Unburden yourself with these tried and true natural remedies, which really get things moving.
This is an advanced tricks tutorial on juggling for Fifa09 for Playstation 3. The step by step covers the following tricks and techniques for the FIFA 09 soccer video game:
Enjoy the taste of a summertime potato salad? Then you can't pass up this masterpiece of Southern glory. This video recipe will show you the perfect way to make a delicious, soul food potato salad. This potato salad is creamy with the perfect balance of ingredients and seasoning. It's easy, simple and a real crowd-pleaser. It can easily be customized to suit your liking.
