If drum brakes and flat-tappet camshafts are old-school technology, then springs are quite literally ancient. In some respects the wooden bows and catapults used by medieval knights to bludgeon their ...

It's typical for up to half of an azalea bush's leaves to turn yellow, orange or reddish and drop from the plant. Photo by LSU AgCenter. QUESTION: I have about 10 established azalea bushes that always ...