Monday, July 23, 2007

How to make glow stick


Everywhere you will find people that always want to do everything themselves. Glow sticks are not an exception. But before to roll up your sleeves it is worth to know why the heck glow sticks glow.

No matter what their form, glow sticks depend on a chemical reaction known as chemiluminesence to produce their light. This chemical reaction causes a release of energy. Electrons in the chemicals become excited. It makes them rise to a higher energy level. When the electrons drop back again to normal levels, they produce energy. This energy has a form of light.

Hydrogen peroxide is the usual chemical used to create this reaction in glow sticks. The mixture of phenyl oxalate ester and the fluorescent dye are chemicals that give glow sticks their color. In a small glass is contained hydrogen peroxide that floats within the mixture inside the plastic glow stick. You must bend a glow stick to make it start glowing. When the stick bends, the glass vial breaks. Then hydrogen peroxide is released, the chemical reaction begins and you get your desired glow.

The duration of your glow stick's glow depends upon the exact composition and quality of the chemicals inside. You may know that you can preserve your glow stick by sticking it in the fridge. Cooling a glow stick will slow down the chemical reaction for sure. The glow will not be as bright, but it will be spread out nevertheless over several hours. Conversely, you can also heat a light stick using warm water to speed up the chemical reaction. This way glow stick produces a much brighter light, but glow stick glows less cause the reaction will use up all of the available hydrogen peroxide much more quickly.

The glow light is made of two parts. To start chemical reaction it is needed to mix them. The chemical reaction makes them glow.

Look at chemical components for glow stick.

4 g sodium carbonate

0.2 g luminol

0.5 g ammonium carbonate

0.4 g copper sulfate pentahydrate

approx. 1 litre of distilled water.

50 ml of 3% hydrogen peroxide.

As you see it is a great entertainment for a chemist. But do you really want to plunge in this whirlpool instead of having fun from glow stick?

May be you invent the fantastic glow party instead of known by everybody another glow stick? I think it is much better to use your brains to impress your friends this way. Glow stick for your party you easily find in the net and it will be not expensive.

Tuesday, July 10, 2007

Glow glasses


Do you wear glasses? If not you MUST but not ordinary optical glasses. Take glow glasses with you when you go to a merry party. Like glow sticks you can have a lot of fun with glow glasses.

These glow glasses make great fun for parties, discos and barbecues. To activate them do the same as with glow sticks. Simply bend to break interior glass and shake. After that you have glow glasses that glows for several hours. It is the rims that glow, not other pats of your body.

Glow glasses are not re-usable. Ingredients used in them are non-flammable and non-toxic. Different colors are available. Browse the net to find what you like the best.

If you want reusable variant of glow glasses – visit Paramauntzone.com. Their glow safe glasses are made using a totally new concept in lighting and produces unique and varied lighting effects. At your choice are chasing, pulsing, fading and flashing lightings. They capture inquisitive minds and this way hold the attention and focusing on the object being illuminated. In this case the object is your face.

You will really stand out in the crowd in the party wearing these noticeable glasses. Their animated design makes them outstanding for parties, yet they are lightweight enough to hide in your pocket if you want to disappear for some time.

The glow safe glasses can be easily switched on with a small discreet switch and are battery operated. They are very durable and of a high quality.

You really will amaze your friends. Lighting up the world in these glasses you of course also add benefit that you will be seen in the dark. The glow-safe glasses are an ideal choice for night visibility. Glow safe glasses are fun and safe, what a great combination! And notice - one size fits all.

How about drinks? How about drinks not from ordinary glasses but glow glasses. Glow glasses we talked here before are nice to wear. These glow glasses are nice to drink! Here they are - blinking ice cubes, lighted ice cubes and glow cubes. They are one of our most popular glow in the dark party products. Visit glowsource.com. It is a world wide seller of glow in the dark party glasses!

You see that both glow glasses you need to have fun.

Monday, July 2, 2007

Cyalume glow stick


Cyalume is part of the former Omniglow Corp. Cyalume is focusing on products for the military and law enforcement. That means that Cyalume glow sticks and other glow products are of best quality.

From the other hand this orientation determines production of great range of high intensity glow sticks. You know for sure that glow products for military and law enforcement in general are used in extreme situations.

It is a pity but there are and will be in the near future lots of “hot places” in our world and modern military forces must be ready to act in any place and in any time. Modern military forces nowadays often act at night that lead to guaranteed orders of glow sticks and other glow facilities. Cyalume is completely right in its expectations on good piece of budget pie.

Though it doesn’t mean that ordinary customers of glow sticks are forgotten. Cyalume offers them the best quality glow sticks. They can be used for many purposes. Cyalume glow sticks are excellent for general camping and can be also used as roadside emergency lighting. You can use them for emergency purposes marking the position of a threat during a nighttime operation.

Cyalume glow sticks are also good to mark different types of operators. This way your team leader and breacher might have certain colors on their vests so you don't stack on them by accident during an operation.

Glow sticks have convenient holes for attaching them to PFDs, boats and more and provide safety and emergency lighting without heat. To activate glow stick simply bend at center and shake.

Though glow stick can not be switched off to stop (slow) the chemical reaction that make the light, put the glow stick in the freezer. Some days later you can reactivate them by running the glow stick under hot water. Attention! Forget about microwave! To make glow sticks brighter warm them up before activating, but this will shorten their glow life.

Cyalume glow sticks are nontoxic and come in a variety of colors and glow lives. E-mail to the company to know about possible discount for orders over 100 units.

With Cyalume glow stick you have a great chance to feel yourself a strong guy as those that are engaged in military operations or law enforcement.

If you are a diver your dive bag should have at least one.