Science: Forensic/Home Chemistry

This weeks blog for science is mostly about forensic but we are learning today so let me tell you guys, about some of the work we have done, my group for today was Ryan, Christian, Lasa & myself.

Aim: The aim today is to see what the water-based pens will do to our or with the paper and what we tried to do was to get a reasonable result it was basically a mystery to see what would happen,

Materials/Steps: Our materials were
Paper,
Water base pen,
Plastic cup,
1. we used the filter paper for the color to stream up to its destination
2. The pens were for the color first we had a little strip of filter paper
3. we put the little paper on the cup with the bottom part on the inside of the plastic cup,
4. Then we lined two dots 1cm from the bottom and then we filled it up with a little bit of water.

Conclusion: What I have learned from this lesson today was that I learned that some of the different colors go up faster and some go slower, & that water and a water-based pen make the color go up if there is a cm involved...