Chain Reactions Search Results

How To: Chain sew patches in quilt blocks

See exactly how to chain sew half square triangles to make a quilt block. When you have a large number of quilting block you may find that they don't line up exactly. Watch this instructional quilting video to several quilting patches together at once, in a chain formation.

How To: Make hydrazine sulfate with the hypochlorite and the Ketazine process

Hydrazine sulfate has many uses, but most notably, it's been used under the trade name of Sehydrin, a treatment for anorexia, cachexia and some even think cancer. But for we DIY chemists, it's useful for something entirely different— as a substitute for the more dangerous pure liquid hydrazine in chemical reactions. NurdRage shows you how to make it via some hypochlorite and the Ketazine process.

How To: Understand reduction & oxidation in Chemistry

Curious about reduction & oxidation? In this two-part episode of The Science Catalyst hosted by Barry Lambson, the subject of Chemistry, reduction & oxidation is gone over with iron powder and copper sulphate. Oxidation and reduction are heavily related which is why they are both considered "redox reactions". Acids and bases may be thought of as reactions involving hydrogen, or protons, while redox reactions tend to be concerned with electron gain and loss.

How To: Crochet a left handed magic heart potholder

In this tutorial, we learn how to crochet a left handed magic heart potholder. This will only take you a total of around seven rounds to finish from the beginning. Start out with a chain one and then do six half double crochets in the loop and join. For round two, you will do a chain one and then two half double crochets between each previous half double crochet before joining. Round two will be 12 half double crochets in total. For round three, you will chain one and then do two half double ...

How To: Bead a byzantine chain for jewelry

In this step-by-step beading video, you are shown how simple and easy it is to make a very intricate and ancient style of chain mail (with jump rings), the Byzantine Chain Mail Weave. Learn how to assemble the Byzantine chain mail weave by watching this video jewelry-making tutorial.

How To: Crochet a bellevue granny square

In this tutorial, we learn how to crochet a Bellevue granny square. Start by adding the slipknot to the crochet hook. Work a chain of four and join with the beginning chain. The first two rounds are going to be a traditional granny square. Chain, pull up, then work three double crochets. Continue doing this for all of them. Chain two, then work three more double crochets. Work the last three double crochets and you will have the base of the granny square complete. Continue doing this, but end...

How To: Make your own single speed or fixie bike crank

In this tutorial, we learn how to make a single speed bike crank. You will need: chain ring bolt tool, large screwdriver, Allen wrench, file, hacksaw, vise, and crank set with 2 ring. First, grab your chain ring bolts and cut about 3mm off of the end. If the nut moves while you are cutting it, adjust it. After this, put your chain ring on the inside of the crank arm to align the chain. When you are finished, you will have a single speed bike crank! This tool shouldn't take too long to create,...

How To: Make a claspless lariat necklace

Missa teaches us how to create a claspless lariat necklace in this video. First, cut your wire so it's 20 inches long and then make a loop on one of the ends, and attach a chain to it. Now put on the end bead and attach the chain to the metal wire. Now make a loop around the end where the bead is. Now take pliers and clamp the wire on the end down. You can now take wire cutter and cut an inch down on the chain and cut it off. You can now apply your favorite beads to the wire, and any pendants...

How To: Make a chunky sailor anchor necklace

Learn how to make your own jewelry starting with a gold anchor and plastic gold chain necklace by following the steps Kandee outlines in her tutorial. You will need a drill, some attachments for it, a gold pendant, gold chain, and clasps to connect your necklace. To begin, create your pendant by gluing an anchor charm to a plastic square pendant. Once you have created the pendant, drill holes in the upper portions of the pendant. Then connect the gold chains on each side of the pendant using ...

How To: Lubricate your bike chain

CyclingSecrets will show you how to lubricate your bike chain. First, start with a good quality lubricant a good one will keep your chain clean. Hold the bottle securely and apply the lube while cycling the bike around. Keep cycling the pedal around for a while so you get the lube all worked in the gears so it gets worked in good. When you have run through enough times you just wipe of the chain and bike with the excess oil.

How To: Crochet a single crochet base chain

Learn to crochet with these easy to follow how-to video tutorial. This particular video demonstrates how to crochet a single crochet base chain. It is very simple to do, start by making a basic slip knot and chain two. Insert your hook into through the back, yarn over and pull through. You now have two loops on your hook. Yarn over once to make a chain and yarn over a second time to complete the single crochet.

News: Facebook Reactions Are Live & Now You Can Die Happy

Have you ever run across a Facebook post that you don't necessarily want to "Like," but you're not really passionate enough about to bother stringing together a couple words for a comment? Well, you're in luck, as Facebook added five new "Reactions" that let you do more than just like a post, and they're now live for everyone.

How To: Create a dynamic 3D chain in Cinema 4D

Learn how to model a dynamic 3D chain with Cinema 4D. Whether you're new to MAXON's popular 3D modeling application or are just looking to get better acquainted with Cinema 4D and its various features and functions, you're sure to enjoy this free video software tutorial. For more information, and to get started creating and rendering your own 3D mushrooms, watch this 3D modeler's guide.

How To: Drive a joint chain dynamically in 3D using Maya

This video from accredited Maya instructor Andrew Klein of the Art Institute of San Francisco will teach you how to use just one of the innumerable powerful features of Autodesk's Maya 3D modeling software. It covers how to use a spline IK and a dynamic hair curve to drive a joint chain and geometry for wiggly objects like hairs and antennae. Hair is a really tough thing to model well, so watch this video and master the art.

How To: Create a 3D chain model in Blender 2.5

This Blender 2.5 video tutorial offers a lesson in how to create an easy chain with nothing more than a single link, a array modifier and a curve modifier. Then see the process of using the freshly created chain in a simple scene. Whether you're new to the Blender Foundation's popular open-source 3D computer graphics application or are a seasoned digital artist merely on the lookout for new tips and tricks, you're sure to be well served by this free video software tutorial from the folks at C...

How To: Solve rate-of-change problems with the chain rule

Looking for an easy way to solve rate-of-change problems? Use the chain rule! From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to calcula...

How To: Tie a simple chain knot

Know your knots! With this free video tutorial, you'll learn how to tie a simple chain jeweler's knot. Chain knots are attractive knots and are used in a lot of jewelry projects. The knot is easy to tie provided, of course, you know how to go about making it. For an easy-to-follow, step-by-step overview of how to tie this useful crafter's knot in a minute's time or less, watch this free video knot tyer's guide.