Element Search Results

How To: Make an indoor hydrogen rocket

The picture may look like a mushroom cloud, but it is actually a can filled with hydrogen exploding. The can is fired into the ceiling. This demonstration still needs a little improvement in the area of safety (but it looks really cool). The problem is the partial pressure of hydrogen drops as the gas escapes and is replaced with air. This causes the reaction to be an explosion instead of a flame. Hydrogen is a tempermental element like that.

How To: Make a candy corn with tissue paper

For preschoolers a great art and science activity! Lot's of small motor skills are involved with brushing and placing tissue paper. The reaction from the tissue paper and vinegar is the exciting science element of the activity. Art gives your child a chance to express themselves through their imagination. Art allows children to explore and understand their world through creative experiences that emphasize the process of art, not the product. When your child is creating there is no right or wr...

How to Hack Wi-Fi: Cracking WPA2 Passwords Using the New PMKID Hashcat Attack

Cracking the password for WPA2 networks has been roughly the same for many years, but a newer attack requires less interaction and info than previous techniques and has the added advantage of being able to target access points with no one connected. The latest attack against the PMKID uses Hashcat to crack WPA passwords and allows hackers to find networks with weak passwords more easily.

How To: Make a homemade giftbasket

Learn how to make your homemade gift basket exciting by creating plumes with Debra Paulk. This method for adding spice to your gift basket is simple, cheap, and makes your gift basket look professionally made. These baskets are great for birthdays, a loved one, someone in the hospital, or any special occasion. Debra starts by rolling out several feet of cellophane, and folding the cellophane into a square, then folding the square in to a triangle. She then cuts the crease in the triangle, cre...

How To: Change golf shoe spikes

This video presentation details the process of changing the spikes on the bottom of a golf shoe. First off, a tool must be purchased for the process of removing the spikes from the bottom of the shoe. Along with the tool, spikes should be purchased which correspond with the tool purchased. A key element to the removal of the spikes from the shoe is not the wait long to switch out the spikes, this produces a large sum of wear. To remove the spike, use the tool to turn and twist the spike. As i...

Dev Report: Some Light Shed on Magic Leap's Persistent Object Locations Solution but Many Mysteries Remain

With the reveal of Magic Leap's developer documentation last week, many questions have been answered—and several new ones have been raised as well. But since the Magic Leap One (ML1) isn't simply called the "Leap One," these are questions that the company probably has no interest (at least for now) in answering. Understandably, Magic Leap wants to keep some of the "magic" under wraps.

HoloToolkit: How to Add Voice Commands to Your HoloLens App

The HoloToolkit offers a great many, simple ways to add what seems like extremely complex features of the HoloLens, but it can be a bit tricky if you're new to Windows Holographic. So this will be the first in an ongoing series designed to help new developers understand what exactly we can do with the HoloLens, and we'll start with voice commands.

How To: The Tricks to Making Delicious & Tender Kale Salads Every Time

Kale is the new baby spinach: it's taken over salads everywhere, and for good reason. This nutrient-dense vegetable is a member of the brassica family, which also includes cabbage, broccoli, and watercress. Recent studies show that people who eat more brassicas tend to have less cancer. Not only that, but kale and other brassicas can actually clear air pollutants from your body.

How To: Make an Origami Teo Flower

Learn how to make a paper origami teo flower instructions. This origami flower is my improvisation, and I haven't seen any similar flower from the nature. I named the flower to my wife Teofila (Teo) because i gave to her the first model of a complete paper flower :). The model is easy and the stamens make the flower looks one idea more beautiful :)

How To: Advanced Techniques to Bypass & Defeat XSS Filters, Part 1

There is no shortage of defenses against cross-site scripting (XSS) since it is so prevalent on the web today. Filters are one of the most common implementations used to prevent this type of attack, usually configured as a blacklist of known bad expressions or based on regex evaluation. But there is hope with a wide variety of techniques that can be used to defeat these filters.

How-to Ruby : Simple SSH Bruteforcer

Hello fellow training hackers. I do not know if many of you are familiar with ruby, but since it is a useful scripting language, that hasn't been covered too much here on Null Byte, I thought why not do some How-tos about it now and then.

How To: Prep for a Lucrative Project Management Career with These Courses

More and more tech-savvy leaders are flocking to the lucrative and exciting world of project management thanks to the high-pay, analytical environment, and nearly unparalleled flexibility. But this means that competition for the best positions in this dynamic field is fierce. If you want to stand out from the crowd, you're going to need to have more than a few base-level certifications on your résumé.

Hands-On: Magic Leap's Create App Is a Powerful Way to Invent Your Own Reality Nearly Anywhere

Since getting our hands on the Magic Leap One last week, we've been methodically delving into each feature and reporting our findings step-by-step. Earlier this week, we took a look at the Screens app (a video viewer) and the Helio app (an AR web browser). This time around, we'll be digging into the Create app, the experience that allows you to fill the real world with objects that transform the nature of your local reality.

How To: Write an XSS Cookie Stealer in JavaScript to Steal Passwords

JavaScript is one of the most common languages used on the web. It can automate and animate website components, manage website content, and carry out many other useful functions from within a webpage. The scripting language also has many functions which can be used for malicious purposes, including stealing a user's cookies containing passwords and other information.

News: 5 Things We Learned from the Pixel 2 XL POLED Debacle

It looks like the dust is finally starting to settle on Google's POLED PR nightmare. The Pixel 2 XL — one of the most hotly-anticipated phones of the year — has been plagued by screen issues and worries. While it is certainly not without its faults, Google has created several software fixes and is offering a 2-year warranty for screen burn-in, so we can rest a bit easier about purchasing Google's latest Pixel.