Explanation:

Bureau of Indian Standards (BIS), the National Standards Body of India, has developed an Indian Standard, IS 17693: 2022 for 'non-electric cooling cabinet made of clay'.

• Named as ‘Mitticool refrigerator’, Shri Mansukh Bhai Prajapati from Gujarat is the innovator behind the refrigerator which projects an eco-friendly technology.
• BIS standard specifies the construction and performance requirements of a cooling cabinet made out of clay, which operates on the principle of evaporative cooling.
• It is a natural refrigerator made primarily from clay to store vegetables, fruits, milk, and also for cooling water.
• It provides natural coolness to foodstuffs stored in it without requiring any electricity. Fruits, vegetables, and milk can be stored reasonably fresh without deteriorating their quality.
• In this era, where the world is dominated by technology and advancement, there are people in our country who still bank on traditional cooling. Clay pots have been an integral part of Indian kitchens until factory-made products of variety of materials invaded the market.

Hence both statements are correct.