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.
Racks & Pinions. Sometimes, the best way to move something is to drive a gear rack with a pinion. Rack and pinion gear sets are designed to convert rotational motion into linear motion. The circular gear (call the âpinion gearâ) engages the teeth on a linear bar (called the âgear rackâ). Rotational motion is applied to the stationary pinion gear, which causes the gear rack to move.