Florida sixth grader Naboshree Santra developed biodegradable soilshade balls designed to reduce evaporation and retain moisture; the 11-year-old is now competing for a $25,000 science prize

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An 11-year-old Florida student has reached the finals of a national science competition. Her innovative soilshade balls help farmers conserve water during dry weather conditions. This eco-friendly invention slows evaporation and keeps soil moist for extended periods. She will compete for a $25,000 prize and mentorship from 3M scientists. The competition celebrates young innovators using STEM to solve real-world problems.