Chemical Materials Search Results

How To: Stretch a canvas

It's no secret, artists are broke. That's why they're referred to as "starving artists". One day these artists will achieve unimaginable success, but for most of their lives, they'll be struggling to survive… struggling to keep their vision alive. That's why they need to work cheap. And that's why they stretch their own canvases, not buy pre-made ones or have the hobby shop do it. If you’re a starving artist, save a few bucks, hone your carpentry skills, and stretch your own canvas.

How To: Sew a blind hem stitch to make Roman shades

This video demonstrates how to sew a blind hem stitch to make Roman shades. This stitch is very easy to do. You need a sewing machine that has a blind hem stitch already programmed in it and a blind hem foot. The video shows two different kinds of blind hem foot for two different sewing machines. The one for Viking machines is used here. Fold and pin a one inch hem on your panel, making sure that the pins are pointing off the edge of the panel. Lay your panel on the machine with the hem side ...

How To: Age wood

For furniture or wood projects, adding an aged wood look can give real character and interest to an otherwise ordinary object. With a little sanding, stain and lacquer to finish you can transform any wood object.

How To: Build your own stomp rocket out of household materials

In this video, we learn how to build your own stomp rocket out of household materials. Materials you will need are: plastic bottles, bicycle inner tube, 2 feet PVC pipe, duct tape, masking tape, and file folders or card stock. Now, take your PVC pipe and roll paper around it and tape it. Then, remove the paper from the pipe and tape it more so it's completely closed. Then, make your nose cone for the rocket. Place this and the wings onto the rocket in your choice of colors. Then, make the lau...

How To: Cast on When Using a Serenity Loom

In this video, the author teaches us how to cast on with serenity: wrap your material around twice, grab the back and then up (around your fingers) forming a slipknot. To start off, we will focus on the inside of the loom, pulling the material towards the outside (using a grochet hook). Take needle between two pegs, pulling material through and put the needle down and pull up (rotating towards you) and repeat. This forms a tier duct and if this is done properly, you should be able to do this ...

How To: Recycle an old t-shirt into a posh pochette

Shiho Masuda demonstrates how to make a T-shirt pochette using recycled materials in this video. You will need an old T-shirt, gardening twine (or leather strap), needle and thread, a ruler, a scissors and a pencil. First, sketch the dimension of your pochette on the T-shirt, staying about 1 inch from the sides of the collar. Next, cut along the lines (save the excess material). Flip the T-shirt inside out and sew the sides together, leaving 1 inch at the top for shoulder straps. Now flip the...

How To: Make gooey slime for kids

Make Slime! This one is easy. Just mix equal parts of glue and water and then add an equal part of liquid starch. Just like that you have gooey slime. The more you play with it the more fun it becomes. This acclivity causes the polymer chains in the glue to cross link with chemicals in the starch. The result is an awesome stretchy slime.

News: Unexpected Microbial Life in Glacial Clay Could Offer Antibiotic Solutions

For as long as 14,000 years, the First Nations people of the Heitsuk Nation have made their home along the Central Coast of the Canadian province of British Columbia. Among the territory's inlets, islands, rivers, and valleys lie a clay deposit on the north side of Kisameet Bay, near King Island. For as long as most can remember, the tribe has used the clay as medicine. Now science says microbes that live in that clay may have important antibacterial properties.

News: Scientists Are Using the Special Physics of Dragonfly Wings to Create Surfaces That Shred Bacteria on Contact

As drug-resistant bacteria become more commonplace, researchers are looking for new antibacterial strategies to disrupt disease-causing microbes. Some scientists are working to create new drugs, while others are trying out drug combinations. Another group, however, are ditching pharmaceuticals altogether and experimenting with non-drug alternatives.

How To: Clean Up Liquid Spills More Easily with Flour

Spills happen in the kitchen, and while every good cook knows to clean as you go, not every cook has an endless supply of cleaning materials. Besides, one spill can exhaust your entire stockpile of sponges, paper towels, and rags in a matter of minutes. Particularly egregious mishaps can make everything they touch feel sticky and gross.

How To: Give Your Android Phone Some “Material Design” with Google's New Calculator App

With Google's latest version of their mobile OS, Android L, the most notable aesthetic difference is the newly introduced Material Design concept that will soon be ever-present through the interface. The objective of this bold design is to create "hierarchy, meaning, and focus," as described by Google, and the deliberate choices of color and white space "to create immersion and clarity."

How To: Tie the slim beauty knot for fly fishing

Tie a double overhand knot 4" from the end of the shock tippet or other material to which you want to connect your class tippet. Gently tighten the double overhand knot, but only until it turns over and forms a figure-eight. This leaves two gaps through which you can pass the tippet material. Create a doubled section of your tippet 18". Putting a sharp angle on the tip of the doubled loop will help it pass through the figure-8. Pass the doubled tippet line through the top of the figure-8 knot...

How To: Make a little chick using punches

In this how to video, you will learn how to create a little chick with punches. You will need a 1 3/4 circle punch, a 1 1/2 circle punch, a 1 1/2 circle scallop punch, and a small square punch. You will also need a pink and yellow material to cut from. Cut out one piece from the 1 3/4, one from the 1 1/2 circle, and two pieces from the 1 1/2 scallop circle. Take one piece of the scallop and take the 1 3/4 punch and punch the side out. Take the punched piece and place it on to of the other sca...

How To: Make a miniature ceramics mold using resin

This video demonstrates how to make a miniature ceramics mold using resin. The object being made is a small saucepan for a doll house. A product called "AMAZING Mold Putty" is used. It is non toxic and can even be used for food. It comes in two tubes. One is yellow and one is white. Take a blob from each tube and make sure they are of equal size. Blend the two blobs together. You must work fast because the material becomes completely hard in 30 minutes. You probably have only three or four mi...

How To: Make a flower brooch using the Big Shot

Dawn5377 teaches you how to create a flower brooch using the Big Shot tool. Start with the flower folds bigz die. Apply pieces of material over each flower and cover it all with a piece of acrylic. Pass it through the Big Shot tool and you will have flowers made of that material. Now use the basket and blooms bigz die and cut small circles with the process described above. Fold the flowers in half and create groupings of 3 or 4 flowers with different textures. Use a punch hole to cut pieces o...

How To: Make blobs in a bottle with a Lava Lamp effect

The World's Easiest Lava Lamp! This is an easy, fun science activity that is great for any age. In fact, our video crew ended up taking the extra bottles home to show their friends. It is also a great demonstration of liquid density, the release of gases in a chemical reaction, acids and bases, intermolecular polarity, and well, just plain science coolness.

How To: Weave simple paracord 550 bracelets

Paracord, or parachute cord, is one of the most versatile ropes out there. Originally made for parachute suspension during WWII, it is now used for everything from tying knots during a camping trip to weaving sturdy bracelets as a fun DIY project. The tutorial featured in this video is the latter.