Why did 1,000 Swiss citizens bury their underpants?
A scientific study in Switzerland reveals that land use is the primary factor determining the decomposition rate of organic cotton underwear.
Stock photo for illustration only, not from the actual event
- Over 1,000 Swiss citizens buried organic cotton underwear for science
- Researchers measured biodegradation rates across various environments
- Findings show land use is the most critical factor in decomposition
More than 1,000 citizens across Switzerland participated in a unique scientific research project by burying their own organic cotton underpants underground, allowing researchers to study and measure the rate of natural material decomposition under different environmental conditions.
The project was designed to gather in-depth data regarding soil health in various locations nationwide with the help of volunteers who buried the garments in their gardens, lawns, and agricultural plots, then excavated them after a set period to evaluate fabric degradation.
Using organic cotton underwear as a scientific testing tool is a brilliant public engagement strategy. Because 100 percent cotton is made of natural cellulose that soil microbes can break down without leaving chemical residues, the level of fabric decay accurately reflects the fertility and biological activity of the soil in that specific area.
Stock photo for illustration only, not from the actual event
Data analysis from the project clearly indicates that the single most important factor determining the decomposition rate of organic cotton is land use, as soils managed under different practices cause microbes to break down materials at varying speeds.
Source: Ars Technica
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