An educational video that shows how to make a paper cup for water. To make it, you need only one piece of paper. We just fold the paper correctly and that's it. But the interesting point is that with the help of a paper cup with water, you can boil water, holding the glass above the candle. Very interesting experiment. It takes a couple of minutes to make a cup.
Glass of paper
An educational video that shows how to make a paper cup for water. To make it, you need only one piece of paper. We just fold the paper correctly and that's it. But the interesting point is that with the help of a paper cup with water, you can boil water, holding the glass above the candle. Very interesting experiment. It takes a couple of minutes to make a cup.