Welcome to the world of science
Welcome to the WORLD OF SCIENCE, where we investigate and create our own theories...
THE SUgar experiment!
This is based on surface area to volume, ratio.
So we took Sugar cubes. YUMMY. We took 1 for each cup filled with water. We had 2 cups, so its 2 sugar cubes. We got 1 cube and smashed it. HULK SMASH. After that we put the sugar in the cup. It didn't exactly worked out as we planned. The cup with the sugar cube dissolved quickly, then the smashed ones.
FIRST EXPERIMENT OFFICIAL FAILED :(
THE cucumber experiment!
This experiment is based on Osmosis.
Now, what is Osmosis?
Osmosis is the diffusion through a Semi-permeable membrane.
We wanna know if Osmosis really works.
You see 2 glasses. In 1 of the glasses we put a salt solution while the other 1 is just plain water. we put the cucumbers in the water and left it there for a few minutes. When we touch the cucumbers the one left in the salt water is super soft.
We know that cucumbers have water in it. Since the water in the cucumber trys to balance the water outside the Semi-permeable membrane the water in the cucumber turns to the salt solution. Which makes it soft.
THE Yeast Experiment!
This experiment is based on bread. Bread because we observed that breads have holes. Why?
Here we used 1 packet evenly distributed in the 4 glasses. Specific temperature is put in each glass. 1 hot, 1 cold and 2 blood warm temperature. After that we covered 1 of the blood warm glasses with plastic. We left it aside for and hour or so.
We observed that both blood warm temperature water raised till it filled the cup. The hot tempreature raised up,but not as much as he other one. The cold temrpeture lessened from before. It lessen like a centimeter short.
I guess our experiment worked. :)