Simply Add Water to Diesel Fuel to Cut Engine Pollution by 67%-with No Loss in Efficiency — 2026-07-03

Impact Vector: Good News · Jul 3, 2026 · 2m

## Short Segments Forestry students are trading lecture halls for tree canopies in a hands-on course at the University of Tennessee, Knoxville. After noticing a lack of practical experience in traditional forestry education, Professor Sharon Jean-Philippe introduced a new approach. She attended a workshop to learn tree-climbing skills and incorporated these lessons into her urban forestry program. This innovative course allows students to climb trees, providing them with a unique opportunity to engage directly with their subject matter. By experiencing the trees up close, students gain a…