Mot nya höjder – utmaning 2

Café logitics

We refurnished a cafe and tried to make the shortest way to get all you needed, sit and eat, and then go out again. We used an A3 paper and cut out 6 tables, a drink station, a station for bread and cookies and at last a register.It was fun putting up a own cafe and we made it to a kind of competition to have the shortest way.We learned how to put the things to make it fast and the most practical way through.

Jelly rats

Our task was to see what happens with rats when we dip them into different ingredients.We dipped jelly rats in a glass with water. In another glass we had syrup and dipped a jelly rat. We also had a reference rat so we could compare with the rat in water and the syrup.We thought that the rat in water would be bigger and the one in syrup would be smaller. But we were wrong.The rat in water become like jelly and the rat in syrup become smaller, almost the same. The reference rat was very hard, but almost the same.It was fun to try because we didn’t know what is was  would happen. So we recommend you try this!

 Diffusion

We mixed gelatin powder and warm water. We left it there for one day. The next day we made some holes and put food coloring in it. We did not succeed because we made the holes too deep and we didn’t have enough water.  Since we made the holes too deep the food coloring didn’t spread enough through the gelatine. It spread under the gelatin powder instead of in it. We were meant to observe how it spread through the gelatine.

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