1 Choose a smart site for your vegetable garden. 2  Container gardening for vegetables and herbs. 3  How to grow a hydroponic garden. 4  Smart fertilizer use: A vegetable garden begins with a soil management plan. 5  Caring for your soil tip sheet. 6  Prepare the smart vegetable garden.  Garden planning tip sheet.
Rack focus or Racking Focus is a very interesting effect that can be used to shift the attention of the audience from one thing to another. It changes the focus between something in the foreground and the distance. You might have something close on the left side of the screen and something far away on the right side.
This is called as Rack and pinion steering. Rack means rod and pinion means gear. A gear is attached to the steering rod. When the driver turn the steering wheel, it turns the gear in circular motion and then moves the steering rod which can be seen behind the clutch, brake and accelerator pedal.