zellulose

4 года назад

This video compares the effectiveness of cellulose and fiberglass insulation using a heat lamp and thermometers. The presenter explains the R-value of each material and demonstrates how cellulose insulation resists heat transfer more effectively than fiberglass. The video also highlights the environmental benefits of cellulose insulation.

2 года назад

This video demonstrates how to prepare cellulose glue, a common adhesive used in art and craft projects. The presenter explains the process of mixing the glue and discusses its properties, including its flexibility and reversibility. They also compare cellulose glue to archival glue, highlighting the differences in cost and application.

1 год назад

This video demonstrates how to extract cellulose from weeds using a simple, at-home method. The process involves grinding the weeds into a pulp, removing water, and then using a series of chemical treatments to isolate the cellulose. The video concludes with an attempt to make paper from the extracted cellulose.