Can India's 5,000-Year-Old Disposable Clay Cups Compete With Plastic?
Kulhads are disposable clay tea cups that have been used in and around India for thousands of years. Here's how they're made in a Kolkata workshop.
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Can India's 5,000-year-old disposable clay teacups compete with single-use plastic?
A kulhad is a biodegradable, disposable clay cup used in India by food vendors to serve hot beverages like chai and some desserts like yogurt. The cups have been excavated from the Indus Valley ...