Curt+S13

=**THE MEASUREMENT OF HOW BRIGHT GLOW STICKS ARE.**=

Abstact
====The purpose of this study was to see what glow stick is brighter. A glow stick is created by chemical reactions and the energy they create. In one experiment the glow stick was moved back and seen how much light was picked up from the different distances. It was found that in this experiment when the glow stick was farther back the less light was picked up by the light probe. They are that way because when the glows stick is moved back farther the beams of light spread out and the light probe doesn’t pick it up.====

Experimental Improvments and Future Experiments
====Sence it was found that oxegen effects the chimicals in side the glow stick i think the experaments that where done one this could be improved. For the first experiment that was used to find this data was what is the diffrence in lux between a glow stick and the chemicals in a glow stick in a beaker. This could be improved by using more items like in a pasic bag or in a dark container. The second experament done to find out more data was to let the chemicals of the glow stick sit out for diffrent amounts of time and the measure there lux. this could be more interesting if I let the glow sticks sit out for a much lagger scale of time. a future experament is puting the chimicals inside the glow stick in diffrent sizes of beaker. Also put the glow sticks in the frizer.====