Doodling or making quick notes with pencil and paper is so old school. Cheap. Dependable. Easy to use. Erasable. But old school. Enter the digital sketchpad/notepad. No wasted paper. Tree friendly.
A school in Maharashtra's Wai town has given an artistic makeover to a dead ''silver oak'' tree by transforming its stump into the shape of a pencil instead of uprooting it. Though educational ...