The ban, due to start in 2020, could have seen the end to incandescent bulbs which waste energy.
from BBC News - World https://ift.tt/32Ay7Dv
Subscribe to:
Post Comments (Atom)
This blog consists up of different UPSC materials as well as news articles from different sites as well as from different places around India which are very important for UPSC point of view.
Posts
No comments:
Post a Comment