This is what I found in Google AI Starch-based plastics: These bioplastics are a popular alternative to petroleum-based plastics and can be made from natural starches like corn, wheat, or potatoes. They are biodegradable and can break down more easily than traditional plastics. Starch-based plastics can be used to create a variety of packaging materials, including bags, films, wraps, and containers.
@tharangalk8327 күн бұрын
Use of solar operated bioacoustics : Bioacoustics uses natural sounds( 70-110 decibels) of predators, distress and alarm calls of target and closely related species of target animals. Approximate cost of such devices is IRS26000/ Based on research paper published in India