The first thing we did in this project was the “científics en acció”. We made a very interesting experiment. It was about making float a test tube on the water of a bottle and, when you pressed the bottle with your hands, the test tube sinked! It was really fun to do. First, we filled a bottle with water. Then, we took some nails and wrapped them with sticky tape. Finally, we putted the nails into a test tube, closed it and introduced it into the bottle. And that’s all! It was nice to do and also very interesting!
Alexandra 😛