Chain Reactions Search Results

How To: Tie Reversed Half Hitches

Reversed Half Hitches, Larks Head Sennits or chains (can be made in several different ways) They can be used as bracelets, belts, or just for decoration. Very easy to make, can be used as a Survival bracelet or Friendship bracelet. Good for beginners :)

How To: Crochet a puffy Valentine's Day heart

This video shows how to make a small woven puffy heart. It Measures approximately 3 inches of yarn and 8 inches across. Use sufficient yarn and a size G crosha. Make a knot and attach the knot with the crosha. Make a chain of 3. Twin with the beginning chain to form a loop. Now make 9 rings with the center of the loop. This completes round 1. Now round 2 will have 18 rings around round 1. This completes round 2. Likewise work for two more rounds with 12 or 18 rings. Further round 4 will have ...

How To: Do a knitting provisional cast-on

Watch this knitting instructional video to learn how to do a knitting provisional cast-on. A provisional cast-on is usually worked in a contrasting waste yarn so the cast-on stitches can be easily removed later. The live stitches are then recovered so you can knit down from that point without the joining line you'd have if you picked up stitches along the edge. There are several provisional cast-ons; this is the one I like the best, because I find it to be the easiest to work. You'll need a c...

How To: Easily balance a chemical equation

In this video, we learn how to easily balance a chemical equation. In a balanced equation, there should be the same number of atoms on both sides of it. There are no rules that explain how you get a balanced reaction from expression. First, start on the molecule or compound that is the most atomically complex. After you look at this, you can learn how to make the rest of the equation equal to each side. This is a complex process that you must walk through to figure out, but it will result in ...

How To: Make Chain Mail Armor from Start to Finish

This article is a guide for making Chainmail Armor from start (simple wire) to finish (a finished chainmail shirt). We will be using the European 4 in 1 weave, as this is the most common weave. This is the weave that you usually see in movies. There are several sections to this guide: Materials, Making the Rings, Weaving the Rings, and Making the shirt.

How To: Balance chemical equations with Olivia and Andrea

Olivia and Andrea created a song to the tune of "I'll stand by you" by the Pretenders to teach you how to balance chemical equations. A chemical equation requires coefficients in order to be balanced. You can balance a chemical equation by making use of the Periodic table. The example reaction in the song is that of aluminum and oxygen to produce aluminum oxide (Al + 02 -> Al203). You can systematically add coefficients to the reactants and products to balance the equation. A chemical equatio...

How To: Make a simple rocket with film canisters

Try out this science experiment... watch this video tutorial to learn how to make a simple rocket with film canisters. This is purely educational, and demonstrates the reaction of an Alka-Seltzer tablet, toilet paper, and water. If you don't have Alka-Seltzer, you can substitute it with baking soda, then substitute the water with vinegar.

How To: Reduce Browning in Avocados & Other Fruits by Switching Your Knives

Keeping apples or avocados from browning after being cut is impossible; within minutes of being exposed to air, these fruits (yes, avocado is a fruit) begin to brown. No matter what you try—adding lemon juice, keeping the pits in place, immediately sealing the produce in an airtight bag—brown discoloration always occurs. However, air is not the only reason that foods like apples, avocados, and lettuce brown: it's also due to the knife you're using.

How To: Clever Chemistry-Based Cures to Common Kitchen Conundrums

You probably already know that cooking involves a ton of chemistry. Bread rises because of the reaction between the flour and leavener, and the delicious crust on your steak is formed by the Maillard reaction. Understanding the chemistry going on behind the scenes is one of the best ways to improve the quality of your food—it's much easier to fix a problem when you know what's causing it.

How To: Count crochet stitches

How many stitches does your crochet art have? How can you tell? Why would you even want to know how many stitches are in your crocheted sweater or crocheted hat? Knowing how to count your stitches is a fundamental step in learning to crochet – assuming you want your finished product to be the right size and shape.

How To: Create jump rings in three minutes

Karen Bratt demonstrates how to make jump rings for jewelry and key chains. To prepare jump rings the things required are a coil of silver plated wire, a pair of round pliers and a pair of cutting pliers. Take the coil of silver plated wire and place it at the wider end of the round pliers. Slowly bend the wire and form a circle around the pliers such that the wire coils. As you bend allow the coil to come up the beaks of the pliers until you make half a dozen of jump rings. Take it out of th...

How To: Fix a running toilet easily

Having trouble with your toilet continually running? Here's a video to help you with that troublesome toilet. 1. Check the flapper valve if it is already worn out. This can be done by pulling the siphon end and running your fingers around the valve. 2. If you can feel grit and lime scale, then, it needs to be cleaned. However, if it feels distorted or damaged, it needs to be replaced. 3. Check the chain or the wire link connecting the arm lever to the rubber flapper valve. It may be too short...

How To: Make Nintendo perler bead necklaces

The video tutorial is about creating an 8 or 16 bit Nintendo Character necklace. The first step is to select or search an 8 or 16 bit game character, the person in this video tutorial recommends choosing a sprite (which is a 2D character. Doing online search will help a lot in finding a Sprite character. The second step is to gather the supplies such as Perler Beads and Peg Boards. The peg board will be used in assembling the Nintendo Character necklace. Other supplies includes ring, chain an...

How To: Make a chain mail bracelet

You can learn to make a beautiful chain mail bracelet by watching this video. The bracelet is easy to make and affordable too. Start by sliding two silver jumper rings onto a paper clip. Two copper jumper rings are passed through the silver rings and twisted to complete the loop. Next, two silver rings are passed through the copper rings and twisted to complete the loop. Next, place the silver rings on either side of the copper rings and pull them up from between the copper rings, as shown in...

How To: Finish a bracelet with crimps and crimp covers

Learn how to finish a bracelet with crimps and covers to finish a bracelet start by putting a crimp bead over your beading wire and then add a clasp. After putting the clasp on the wire run the beading wire back through the crimp. Move the crimp bead up toward the clasp leaving a little room for play in between the clasp and crimp bead. Take your crimping pliers and put the crimp bead in the backspace of the pliers. Squeeze the pliers firmly to smash down the crimp bead. The crimping pliers w...

How To: Winterize car tires

Use snow tires in the winter. Special patterns in the tread encourage the tires to grip the road better than regular tires. Snow tires are especially helpful if your car has rear wheel drive to discourage fish tailing.

How To: Experiment with dry ice

In this tutorial, we learn how to experiment with dry ice. You can buy dry ice from any grocery store, so grab that and you will also need some soap. After this, grab the dry ice with some thick gloves and set aside. Then, put some hot water inside of a container with some soap. Put the dry ice last inside of the container. After you're finished, you can wait to see the reaction occur! It will start to smoke and make different noises which is fun to watch and see! When done, clean up your are...

How To: Test for boron with curcumin

Want to test whether the soil sample or a water sample contains boron, watch this video. As shown in the video, the first step is to create test specimens of various concentrations using a simple turmeric and ethanol solution as a base for comparison. The basis of this experiment is the fact that curumin present in turmeric reacts with boron to form a reddish compound and so the result of this reaction can easily be verified visually.

How To: Understand chemical change in chemistry

In this video we learn how to understand chemical change in Chemistry. When you start out, you must first figure out what your cathode and anode is in the equation. Then, read it out to find out if it's oxidized. Once you have this figured out, you can find the conditions of temperature you need to maintain the chemicals. You can figure this out b doing a basic equation for all of the chemicals. Fill this in with the correct information, then the answer will be done. Make sure you understand ...

How To: Make caramel sauce at home

In this tutorial, we learn how to make caramel sauce at home. First, pour some sugar and water into a large saucepan. Turn on the heat and then wait for the reaction between them to begin. The sugar and water should start to boil, then put the lid on for two minutes and then take it off. After this, boil for 5-10 more minutes until it gets darker. After this, you will need to stir in the butter and the cream. Once both of these are completely combined, you will pour into a dish and let the ca...

How To: Balance chemical equations using a teacher's guide

In this video we learn how to balance chemical equations using a teacher's guide. A chemical equation is a brief way of summarizing what happens inside of a chemical reaction. When you mix up two different chemicals, they will create new types of chemicals in the equation. You have to take these new chemicals into equation when you are trying to balance it out. The mass on both sides must be the same as well as the number of different chemicals on each side of the equation. Try out practice e...