So, you are running out of food but, that's ok with my new invention: The Vending Machine 2000!

Directions!

1:Dig two two long holes, one block apart from each other. Put a dispenser at the ends of each hole.Make sure the dispenser is like in this pic:
(-hole &-dispenser

& & the dispenser is one block above the hole!
(  (
(  (

2:Put water in the hole so that it os flowing the same way the item will come out of the dispenser.
3:put redstone like this:

(-hole &-dispenser *-redstone |-lever
* * *  * * *
*    &  &    *
*    (   (     *
* * (   (   * *
   |          |


4: Put levers like shown above,
5:Put a crest of cobblestone around the hole so you can put signs to say what items you'll get.
6:make sure you can still jump into a 1x1 pool of thin water to retrive your item, enjoy!

Cool, What would you like me to post a tutorial of next?
I am a redstone expert!

Elevator?

I'd reeeeaaallly like to build an elevator! But then, we'd need pistons Or powered rails, which involve too much gold!
However, there should be at least a couple of other ways, both not involving redstone:
Water and half-slabs; and
Water and minecarts (which I still don't get).

Redstone clock? Easy.

WRW
R---R
WRW

Actually works, I use this often.          (W represents Wire, >,<,/\,\/ represent direction you should face when placing the repeaters.

W<W
\/---/\
W>W

Simple. Just put a redstone torch on a side and quickly break it.

Any other suggestions???
When pistons reactivate I will make more tutorials:(3 tutorials per topic)
Piston Activated Things:
Secret Door
Potion Ingredient Dispenser (maybe)
Auto Farms
Moving Sidewalk (maybe)
 , Meep

Make a tutorials for
1:Auto sugar cane farm
2:A awesome piston door
3:Something to adjust enchanting table
4:A anti griefing trap

Anti-greif trap easy-
Needed things: 2 tripwire 1 string 1 cobble pickaxe
mine to bedrock then go back up and then put the trapdoors over the hole then make a tripwire then ur done test it out! 

LOL
1:You can cut of the tripwire.
2:I don't want to waste my time to dig down to the bedrock and i can't even break bedrock.
3:If I dug to down I will not test it

Anti-Griefing Trap--------Drawbridge!
Materials:
A lot of unflamable material
Redstone
Trapdoors
Bucket of Lava or Water/Deep Hole

1:Dig two two long holes, one block apart from each other. Put a dispenser at the ends of each hole.Make sure the dispenser is like in this pic:
(-hole &-dispenser

& & the dispenser is one block above the hole!
(  (
(  (

2:Put water in the hole so that it os flowing the same way the item will come out of the dispenser.
3:put redstone like this:

(-hole &-dispenser *-redstone |-lever
* * *  * * *
*    &  &    *
*    (   (     *
* * (   (   * *
   |          |


4: Put levers like shown above,
5:Put a crest of cobblestone around the hole so you can put signs to say what items you'll get.
6:make sure you can still jump into a 1x1 pool of thin water to retrive your item, enjoy!

me confused O_o