We all know maintaining those lawns we have is one heck of a task. Yes, robots will have their say in this department too, and will soon rule the man’s vicinity by aiding him well in mowing his lawns for him. But a self-controlled mower could...

When we talk about reducing global emissions, in view of global warming events, it is mostly in terms of vehicular and industrial emissions. No doubt, these contribute to the direct carbon emissions, but the indirect sources of carbon should also...