On many occasions we forget to switch off power during the day, unnecessarily increasing our electricity bill. However, a student from Makerere Marvin Mugume Banda has designed a detector that will see lights automatically switched off, once curtains are drawn, and some sunlight gets into a building. SUDHIR BYARUHANGA brings you the story on innovation nation #NTVNews
Subscribe to Our Channel
For more news visit
Follow us on Twitter
Like our Facebook page
0 Comments