Chemical Materials Search Results

How To: Make a quick bow in the wilderness

John Campbell, from azbushman, demonstrates how to make a quick bow and arrow in the wilderness by collecting natural materials and constructing them with cord. He starts by finding seep willow (also called coyote willow) that grows in clumps near rivers. He cuts ten willow sticks and ranges their lengths from about five feet down to about one foot, each a couple of inches shorter than the next.

How To: Make a beautifully unique beaded windchime

Do you have a bunch of flawed beads left over after you make your crafts? You know the ones, the chipped, cracked, sharp ones that don't make the cut and usually get tossed in the garbage? Why not make those into something lovely, where the cracks don't matter? In this two part tutorial, learn how to turn your discarded beads into a beautifully shiny wind chime for your backyard. This chime is unique and makes a lovely noise in the wind. Let's get crafting!

How To: Make hydrogen gas & an explosion

First you need to make hydrogen gas which require a few material. Such as a glass bottle, a Full table spoon of aluminum (beer or soda can will work), a half a cup of cold water, a table spoon or two of caustic soda, a funnel, a medium size container of water, a way of cutting the aluminum, one or two balloon's, and some safety glasses just incase something goes wrong.

How To: Make a continuous daisy chain necklace

This video shows you how to create a continuous, daisy-chain necklace. The materials used include: size 11 rock eyes in yellow, red and purple, a toggle clasp , 9mm thread and a size 10 beading needle. Start by sewing on one half of the clasp, tying a knot to hold it in place. Be sure to leave the tail ends long enough to be able to re-thread it later with a needle to sew the tail ends. The video then shows the precise order in which the various beads are threaded through to produce a chain i...

How To: Perfectly bind a book with two different methods

Demonstrator Andy Hirsch offers a tutorial on how to perfectly bind a book using two different methods. The first method is with binding clips the second with a binding jig. You will need and cutting mat, X-acto knife, paint brush, ruler, binder clips and binding glue. Use use 8 1/2" X 11" paper folded in half for the book pages and 11"x 17" page for the cover. In the 'Binder Clip Method', you make all the pages and cover flush and use the binder clips to keep everything together. Ad glue to ...

How To: Crochet a left handed sun beam granny square

make a left handed sun beam granny square crochet in minutes! 1. Prepare the materials, two different yarn colors are needed. 2. Start off with a chain 1 stitch. 3. Make a half double crochet through a chain 4 stitch (12x)4. Work another chain 1 stitch5. Make 2 half double crochets to join the chain 1 stitch (24x)6. Cut the yarn and change the color. 7. Work 2 half double crochets on the new color and join together with the chain 1 stitch. 8. Change yarn color again. Insert the hook from the ...

How To: Tile large & natural stone tiles

To tile with large format and natural stone tiles onto walls you must first make sure the walls are flat, clean, dry, and free of any dust, dirt, oil, grease, and any other loose material. Ensure that surfaces are suitable and prepared as advised. Then use the Dunlop Universal Bonding Agent where you will be applying the tile. For gypsum plaster and gypsum plasterboard, apply two coats of Dunlop Universal Bonding Agent, diluted with one part bonding agent, two parts water. Then allow primer t...

How To: Copyright a book

You've written the great American novel, and you want to make sure that your story stays yours. Register your copyright and preserve your intellectual rights. In this video, learn how to copyright produced material.

How To: Make the crown/mask from Lady Gaga's "Bad Romance"

Those weird and creepy crown/mask things were one of the most memorable parts of Lady Gaga's "Bad Romance" video. But they're actually pretty simple, and you can make them yourself with stuff you probably already have at home. This video shows you how. (Of course, if you're planning to wear this to a party or something, bear in mind that you won't be able to see anything!)

How To: Build a sugar rocket motor

Did you know that you can make a rocket out of stuff you might already have around the house? In this tutorial, you'll see how to make a candy rocket using PVC pipes, sorbitol (a sugar substitute) and other fairly common household objects. With just a little work, your sugar rocket will be ready to blast off into space. Sweet!

How To: Work with multiple UV's in Maya UV editor for textures

Material texture and lighting within the 3D modeling Community is a skill in itself. Hopefully this will help those that are trying to go down the road of a texture artist. part one covers editing multiple uv's at the same time on a model in Maya using the Maya UV editor. part two covers painting on a UV set exported from Maya in Photoshop. Part three covers using Masks from your UV set in Zbrush. Lastly you will see how to put the textured object in the Unreal Engine.

How To: Build your own ten foot long camera dolly track

Need some smooth pan shots for your indie film? How about a cool dolly zoom effect? Well, you don't need to be a professional filmmaker to use such a device, but you do need the money for the gear. But—if you can work your way around the workshop, you can probably build your own camera dolly and track just fine. And for under $100! This video shows you how to build your own DIY dolly and dolly track, and all you need are the parts listed below. Then you just need to learn the art of the dolly...

How To: Create Your Own Augmented Reality Filter for Instagram Stories Using Spark AR on Mac or Windows

There's a new trend on Instagram Stories: People are making viral AR filters where images of popular characters from TV shows, movies, and other mediums shuffle above your head until one sticks. The filters range from Disney and Pokémon characters to Harry Potter and Friends, but you're not limited to just that because you can create your own "which are you?" filter.

News: The iPhone XS & XS Max Are IP68 Water-Resistant — Here's What That Really Means

They're finally here. Apple announced three new iPhone models at their "Gather Round" event in Cupertino, and they're all absolutely gorgeous phones. With bezel-less screens and polished titanium edges, the iPhone XS, XS Max, and XR are truly marvels of engineering — but perhaps the most impressive design feat Apple pulled off is the fact that two of these models are rated IP68 under the IEC standard 60529.

News: What the Pixel 2's New IP67 Water-Resistance Rating Really Means

Not to be outdone by Apple and it's new line of flagship phones, Google has followed suit and finally announced the followup to their highly regarded Pixel line of handsets — the aptly named Pixel 2. Thankfully, the tech giant has also joined in on the trend towards more durable devices, and has engineered both the Pixel 2 and Pixel 2 XL to have a rating of IP67 under the IEC standard 60529.

News: Starve E Coli of Copper to Cure Aggressive UTIs

Urinary tract infections (UTIs) drive over eight million people to seek medical attention every year. Almost all — as many as 90% — of those infections are caused by Escherichia coli. Copper can kill bacteria, but E. coli has found a way to capture the copper, preventing its antibacterial action. Now, researchers have found that, in a cruel irony, the bacteria use the copper it grabs as a nutrient to feed its growth.

News: How Calcium Sets Off a C Diff Infection

Unfortunately, the very places we go to receive health care put us at risk for becoming infected with superbugs, bacteria exposed to so many antibiotics that they have become immune to their effects. Clostridium difficile (C. diff) is one such bacteria. It causes inflammation of the colon and rampant diarrhea that can have life-threatening consequences. Part of its virulence lies in the tough spores formed by the bacteria. They are responsible for starting infections in the colon and for spre...