Come rains and the pavements are perpetually rife with running water. To my deepest embarrassment, I’ve slipped more than once under such circumstances. Wouldn’t it be wonderful if water were not to remain on the surface and just...

This new invention will surely bring a sigh of relief to concerned and impatient environmentalists and conservationists! Perhaps, very soon, car parks, patios and other paved areas could be capable of collecting rainwater, purify it and then...