Still unsure about composting? Here’s why and how to make ‘black gold’ for the garden

By JESSICA DAMIANO I love the idea of transforming garbage into free mulch and fertilizer. Composting is a win-win: I save ...
IEEE

POF-Based Integrated Visible Light Communication and Positioning System Employing Modified Gold Code with Nonlinear Permutation Function

Abstract: A plastic optical fiber (POF)-based integrated visible light communication and positioning (VLCP) system employing code division multiple access (CDMA) is experimentally demonstrated. To ...