A schoolboy from Zhytomyr developed a method of creating a cooler bag at home
Eleventh-grader of Zhytomyr Secondary School №30 Maksym Shatilov has developed a method that will help create a cooler bag at home.
The Zhytomyr city council reports about it.
Maksym offers to make a refrigerator bag at home. It can be made from a plastic bucket, easily and quickly, and most importantly, inexpensively. To do this, attach the bucket to the mat and cut two circles.
Then glue double-sided tape to the bottom of the bucket, then one of the circles with foil up. Then insert the mat, press it to the walls, and cut at the desired height.
Glue strips of tape to the strips of the bucket. Next, a piece of mat should be carefully glued to the wall of the bucket and all tightly pressed. On the lid, scotch tape and a second cut circle.
According to the student, the accumulator of cold in such a bag can be two small bottles of ice, which should be placed on its bottom.
The guy conducted several experiments that proved that such a bag can keep cold for up to 5 hours.