An unusual act of crafty repurposing, needle felting is the art of sculpting wool with a barbed needle. The specialty needle was adapted for art from its original use in industrial and automotive machinery. Needle-felting machines, which can hold 250,000 needles, are used to manufacture air bags, oil and fuel filters, and non-woven upholstery. In the 1980s, crafters began using the needles manually to make art. As a medium, carded-wool batting can be manipulated into any shape. Infinite varieties and colors of wool are available to make flowers, dinosaurs, cats, dogs, robots, jewelry, or any sculpture. The supplies are inexpensive, and the techniques are simple and fun.
For specs and tips on each of the fabulous fruits and vegetables, check out http://craftzine.com/02/needle_felt.