Gas Referred Search Results — Page 18 of 46

How To: Do the Weissenberg effect science experiment

When a rod mounted in a hand drill is dipped into a liquid and rotated, for certain non-Newtonian fluids the liquid will climb the rod - sometimes to quite spectacular heights.

How To: Create and understand the wet sand effect

When wet sand along the water's edge at the beach is stepped on, it becomes partially dry in a small area surrounding one's foot. The dry patch is evident as the thin reflective film of water at the surface surrounding your foot is no longer there and has instead been drawn into the bulk of the sand beneath your foot.

News: Apple Just Released iOS 13.2.3, Includes Fixes for Mail, Messages, Search & Other Bugs

While we all refer to Apple's latest iPhone operating system as iOS 13, in truth, we're well beyond that number. The company has issued numerous updates to its big 2019 release since September, including major steps like iOS 13.1 and iOS 13.2. We've also seen minor updates, like iOS 13.2.2 eleven days ago. Today, Nov. 18, Apple releases another "minor" update, this time dubbed iOS 13.2.3.

News: Microsoft Uses HoloLens 2 to Demo Multi-Language Speaking Avatar That Looks Just Like You

It's always great to see a company pull off a bit of augmented reality magic, but what we see is not always what it's cracked up to be.

News: Ellen Degeneres Is Leveraging the Power of Augmented Reality Gaming to Help Save an Endangered Species

Many tech insiders are waiting for augmented reality to go mainstream, but if you look around hard enough, you'll find that it's already gone as mainstream as possible, thanks to talk show host Ellen Degeneres.

News: This Is How Much the Galaxy S9 Will Cost in the US

Although expected to be only a modest upgrade over the S8, we can't help but be excited about the Galaxy S9's unveiling late next month. Among the many rumors and questions we're looking to see addressed, one of the biggest queries we have is, of course, with the price tag. We might not have to wait a month for the goods, however, thanks to a new pricing announcement out of South Korea.

Apple Pay Cash 101: How to View Your Transactions History

With Apple Pay Cash, sending and receiving money with fellow Apple users has never been easier. One big plus about Apple's new Apple Pay Cash card is that all of your transactions are available just a few taps away, so you can see all your person-to-person payments, balance additions, and bank transfers.

News: Journaling App Day One Updates Will Keep Your Secrets Better

New updates to the journaling app Day One include more security for journal writers' data. For example, users can now enable end-to-end encryption. The encryption does not happen automatically; however, users must go to Settings — within Journals — then select each journal they want encrypted.

News: Osterhout Design Group Just Raised $58 Million—We'll See Why at CES 2017

As we slowly approach its January 3 start date, CES 2017 seems to be shaping up to be an exciting year for smart glasses as well as augmented and mixed reality.

How To: 10 Places to Hide Eggs Inside Your House for Easter - HOW to PRANK

Video: . If you're in the mood to hide eggs this upcoming easter here are 10 places inside your house where you can hide them, I gotta warn you though, it will get very messy!

How To: Remove Gel Polish Quick and Easy

This Video will show you how to Remove Gel Polish Easy. Let me Tell You my Story...lol

How To: Make a Balloon Ghost for Halloween

One of the best times to get creative during the year is Halloween, and if you're one of those people that like to make your own costumes and decorations, then here's a little something you can do for that scary night... A GHOST!!!

How To: Use Your Android's Camera to Automatically Convert Foreign Price Tags

I may not be a well-traveled man, but one thing I've learned from my few excursions across the world is that currency exchange rates are a serious pain to keep up with. With global markets seemingly in a continuous flux, I started looking for anything to make staying on top of them easier, and thats when I found Price Helper.

How To: Get Truly Local Weather Readings from Your Galaxy S5's Built-in Sensors

Your Galaxy S5 is jammed to the brim with all sorts of electronic sensors. These are capable of reading humidity levels, ambient temperature, air pressure, and much more. Yet, while this data is constantly being collected by your phone, there aren't any built-in apps that are capable of displaying much of it.

Food Chemistry: The "Ingredients" in Organic, All-Natural, Fruits & Eggs Are Not What You'd Expect

If you look at the label on your favorite processed snack, there's a good chance you have no idea what half the ingredients are. It's nothing new, but with natural and organic foods becoming huge trends, we're hyper-aware of all the "chemicals" we eat.

Hack Like a Pro: The Ultimate Command Cheat Sheet for Metasploit's Meterpreter

I've done numerous tutorials in Null Byte demonstrating the power of Metasploit's meterpreter. With the meterpreter on the target system, you have nearly total command of the victim.

Your Brain on Music: How to Turn an MRI Scan into a Music Video

Ever wonder what your brain looks like while you're singing? No? Neither had I, but as this music video for the song "Better Man Than He" by SiVU (aka James Page) will show you, the answer is "pretty cool."

How To: Make Your Photos More Fun with These DIY Bokeh Effects Lens Filters for Your DSLR

In photography, bokeh refers to the blurry or out-of-focus parts of a shot. Bokeh can be good or bad—it all depends on how you use it. There are tons of ways to create a bokeh effect, whether you go the traditional route with lens filters, digital with Photoshop, or even from your iPhone. With filters, you can use the blurred spaces to produce different shapes and colors. If you have a DSLR and want to experiment with bokeh, this tutorial by Chris Perez over on Apartment Therapy will show you...

How To: DIY Rocket Propellant! How to Cook Solid Rocket Fuels Using Common Household Ingredients

Cooking isn't something that interests me much, unless it results in a fast burning fuel and a successful rocket launch!

How To: Get Free Microsoft Points with Xbox LIVE's New Rewards Program

We all expect a little something on our birthdays, so why should those expectations drop when we are talking about our gaming systems? Microsoft has started handing out birthday gifts to its Xbox LIVE Gold members with their new MyAchievements rewards program. Those eligible for the gift will automatically receive the offer on their dashboard. To be eligible for the free gift, you must be:

News: This Mini "Jesus Bug" Robot, Soon-to-Be Spy, Walks and Jumps on Water

Gerridae—you've probably seen these weird bugs gliding across the surface of the water when you're out swimming or fishing. These insects are commonly referred to as water striders, or more cleverly, Jesus bugs, for their ability to "walk on water". It's a pretty cool trick, but what could it do for science, right? Turns out, quite a bit. Photo by felixtsao

How To: Run a bead in beginning MIG welding

Curious about the basics of metal inert gas welding? Watch this instructional welding video for some vital safety tips. A shielding gas tank contains 3,000 psi of pressure, so keep your welding equipment safe distance from your high pressure tanks. To run a bead, you need to set your wire feed speed and your voltage in order to begin welding with an average angle iron. This video provides all of the preliminary steps to running a short bead.

Change a Roadside Flat Tire: The Definitive Guide

Someday, maybe not today, maybe not tomorrow, but someday, you'll find yourself on the road in your car, maybe on the highway, and you'll hear something.

How To: Make TCPO (for making glow sticks)

How to make TCPO or bis(2,4,6-trichlorophenyl) oxalate, used in glow stick reactions. WARNING: This procedure should only be performed by, or under the direct supervision of, an experienced chemist. Please refer to the material safety data sheets of all chemicals for their hazards. Synthesis must be performed in a fumehood.

How To: Break up a Chinese Puerh tea cake with a letter opener

This how-to video demonstrates methods for breaking up a Puerh tea cake. Puer tea cake refers to a type of Chinese tea for drinking, and not cake served at tea time. Watch and learn how simple it is to break up a hard Puerh tea cake with a letter opener.

How To: Use and maintain a weed eater

In this series of videos, you will learn more about weed eater maintenance. You will learn about various types of weed eaters, and how to clean them and keep them free of dirt, rust, and grass clippings. You'll get tips on changing the spool, as well as tips on handling both gas-powered and electric weed eaters.

How To: Easily Generate Hundreds of Phishing Domains

A convincing domain name is critical to the success of any phishing attack. With a single Python script, it's possible to find hundreds of available phishing domains and even identify phishing websites deployed by other hackers for purposes such as stealing user credentials.

News: Driverless, Autonomous, Self-Driving… Naming a Baby Is Easier Than Naming New Car Tech

Many new parents will tell you how hard it is to name a baby. Some have stories of how they knew what the name of their child would be from before conception, only to change their mind when they were born. Sometimes new babies can go weeks without a name since there is an endless selection to choose from.

End of the Century: The Fin De Siecle's Role in Steampunk

With the new year right around the corner, it's time to talk about the end of the 19th century, a time which plays an enormous role in Steampunk. If you've done any reading of British books written from about 1890 to 1899, you may have come across the phrase 'fin de siecle' and wondered what it meant. You also may have come across this term in reading about the late Victorian era. No worries, I'll tell you all about it! Image by Giovanni Dicandia

How To: Draw basic figures for fashion design sketches

Consider a normal and ideal height for a girl in 5feet 8inches in height. The book of Andrew Loomis is a good guide for drawing realistic human figures. It explains the body proportions, techniques, drawing the parts, human movements, and poses of the body.

How To: Do a knockdown repair

No, despite how it sounds, a knockdown repair doesn't involve repairing things that have been knocked down. A knockdown in this case refers to a knockdown wall texture. In this simple video tutorial, you'll learn how to repair a knockdown texture that's been damaged.

How To: Solve the Rubik's Twist

See how to solve the Rubik's Twist! The Rubik's Cube has been puzzling people for ages now, with only the best of minds able to solve it without any help. The rest of us might not be as lucky, we need a little help, but the Rubiks Twist might not be as hard. This video tutorial is only for beginners, to show them how to solve the mechanical Rubik's Twist puzzle, also referred to as the Rubik's Snake or Rubik's Transformable Snake.

How To: Practice Jnana yoga

Jnana yoga refers to wisdom and discernment in meditation. Learn how to practice Jnana yoga in this video lesson. To practice Jnana yoga you should center on a question, reject all knowledge, and meditate on intuitive knowledge. With the steps from this how to video you will be able to practice Jnana yoga.

How To: Use weed eaters and push & riding lawn mowers

In this series of expert videos, you will learn more about lawnmower maintenance. You will learn how to start your lawn mower as well as clean it and keep it free of dirt, rust, and grass clippings. Get tips on changing the oil and air filter on your lawnmower. Learn how to mix two-stroke fuel for your mower. Watch as our expert removes gas, foam filters, and dirty spark plugs from a lawnmower. When changing the blades of your lawnmower, use precautionary measures demonstrated in these videos...

How To: Replace and install an exterior door with Lowe's

To replace a door, refer to Lowe's do-it-yourself for a step by step guide. Replacement is not very difficult. To replace just the door, tools and material required are: a new door, hammer, screw driver, tape measure, pencil, combination square, saw horses, clamps, chisel, a door lock installation kit, a drill with bits, circular saw, level, work gloves, dust mask, safety glasses, plane, shims, cardboard, and a utility knife. Before removing the old door, take a few measurements like the widt...

How To: Find the surface area of a cone without slant height

Math always seems hardest until someone shows you how to do the problem and then it all seems just so simple. This video will walk you through the process of finding the surface area of a cone when you also have to derive the slant height. Use this example to help with your other cone problems.