Easy waterproofing experiment

The video tutorial demonstrates an experiment to test the waterproof properties of different materials using plastic spiders and umbrellas made from paper, kitchen foil, and felt. The experiment is conducted by spraying water on each material and observing the results. The foil is found to be the most waterproof, while the paper absorbs water and the felt allows some water to pass through. Additional testing with a plastic bag confirms its waterproof nature. The tutorial emphasizes fair testing by keeping variables consistent except for the material type.

What materials were used to create the umbrellas for the spiders?

Why is it important to keep the experiment fair when testing the umbrellas?

What do you think will happen to the paper umbrella when it gets wet?

How did the felt umbrella perform compared to the foil and paper umbrellas?

What observations were made about the water on the foil umbrella?

In your opinion, which material would make the best umbrella for a spider and why?

What did the experiment reveal about the waterproof qualities of plastic compared to the other materials?