A man and his son were killed after a gas cylinder exploded and led to a fire ... Tourists Seen Running At Market Area Moments After Massacre 'Had Bugs In Beard, Slit My Wrist': Babil Khan ...

But before there was CAD there was Drafting and its associated arts, and one couldn’t just select a shape and see its area in the square unit of your choice. So how could an old school draftsman ...