Water Sprinkler

well, this is what I made something called water sprinkler which can change the current water sprinkler.This is just a prototype.A bigger one for small gardens and lawns can be used.This can be used for small gardens only not for big ones.it distributes more water evenly in a small area.this will distribute water evenly and it would save some water too.

unlike the normal sprinkler, the water does not comes out with a pressure.

in the last, I will tell you how this works.

the basic reason is inertia: Inertia is the resistance of any physical object to any change in its state of motion; this includes changes to its speed, direction, or state of rest.

and

centrifugal force: In Newtonian mechanics, the centrifugal force is an inertial force (also called a "fictitious" or "pseudo" force) directed away from the axis of rotation that appears to act on all objects when viewed in a rotating frame of reference.

The concept of the centrifugal force can be applied in rotating devices, such as centrifuges, centrifugal pumps, centrifugal governors, and centrifugal clutches, and in centrifugal railways, planetary orbits, banked curves, etc., when they are analysed in a rotating coordinate system. The term has sometimes also been used for the force that is a reaction to a centripetal force.

the material is not too hard to find it can be easily be found at your own house only.

1) A straw

2) A pen

3) Tape

4) Scissors

Now take the straw and bend it in half.

Now stick it with a tape on the one side of the pen as shown in picture 1.

Now make a triangle like structure as shown and stick it with a tape.

now take the scissors and cut the straw only the half way on the both side of the triangle.

Now take a mug full of water.

Dip the structure halfway and now start spinning it.

the water will splash over everywhere.

you can also attach a motor at one end.

You can also make the same structure with pvc tube.

when we spin the pen the water gets upward and get out from the hole.