There may be more northern lights – or aurora borealis – sightings this spring. As we near the spring equinox, also known as the vernal equinox, on March 20, the Earth's magnetic field and ...
After growing tired of regular blackouts, one homeowner installed a solar panel system and ... They were the "only house on the whole street with the lights on all evening." ...
Lagos State Governor Babajide Sanwo-Olu has approved the procurement and installation of 32 000 solar-powered street lights across the metropolis to boost security and safety at night, in line ...