The hypothesis is that Thinsulate fabric retains heat and keeps water in a flask warm for the longest period of time.

You will use 3 conical flasks, 3 corks, an electric drill, 3 thermometers, a scarf made from Thinsulate fabric, a scarf made from cotton fleece, 2 strings, tap water, a hot plate, and a clock.

You will need 3 conical flasks, 3 corks, an electric drill with the bits, 3 thermometers, 1 scarf made from Thinsulate fabric, 1 scarf made from cotton fleece, 2 strings, tap water, 1 hot plate, and 1 clock.

The experiment showed that the water in the conical flask wrapped with Thinsulate fiber remained warm the longest, followed by the flask wrapped with the cotton fleece scarf.

This science project is interesting because it shows how different fabrics can be used to keep us warm in different climates.

Experiment variations to consider include repeating the experiment using different materials like fur, wool, silk and leather, or increasing the layers of fabric and comparing the results.

Hey there! Here are some awesome videos about this science project that we think you'll really like. They're not only super fun, but they'll also help you learn more about the science behind the project. So sit back, relax, and get ready to have some fun!!