THIS IS A SIMPLE EXPERIMENT TO DEMONSTRATE HOW BACTERIAS AND OTHER STUFFS GROW INSIDE A CLOSED MEDIUM...

Step 1: REQUIRED ITEMS

WE REQUIRE WE STUFFS FOR THIS:
1.BOTTLE(ANY TYPE ESPECIALLY PEPSI OR COCO- COLA).....(2LTR BOTTLE)

2.LAKE MUD OR GARDEN MUD....

3.WATER (TAP WATER OR WATER FROM THE LAKE)

4.PAPER

5.EGG SHELL AND EGG YOLK

CONTAINER TO MIX...............

Step 2: NOW ,HOW DO V MAKE THIS MODEL?

IT'S SIMPLE...

1.CUT THE TOP QUARTER OF THE BOTTLE

2.TAKE SOME CONTAINER AND PUT THE MUD INSIDE IT,FOLLOWED BY THE PAPER AND EGG-SHELL AND ALSO THE EGG YOLK.

3.PAPER SHOULD B IN THE FORM STRIPS AND THE EGG STUFFS SHOULD BE BROKEN DOWN INTO SMALLER PARTICLES.

4.POUR WATER INSIDE IT SUCH THAT THE MUD BECOMES SLURRY OR SOMETHING...

NOTE::::::FILTER THE MUD (I.E REMOVE THE STONES AND OTHER STUFFS SUCH AS STICK, PLASTIC ETC..)...

5.NOW TRANSFER THE MUD FROM THE CONTAINER INTO THE BOTTLE THAT WE ALREADY HAVE...

Step 3: FINALLY....

NOW AT LAST YOU SHOULD COVER THE BOTTLE WITH PLASTIC COVER ....IT SHOULD BE TRANSPARENT AND OFCOURSE WRAP IT WITH CELLO TAPE AND THE RUBBER BAND....:)

NOW JUST KEEP THE BOTTLE NEAR THE WINDOW ...THERE SHOULD NOT BE MUCH SUNLIGHT.....A MIN OF SUNLIGHT IS ENOUGH.....

FINALLY,JUST TAKE READINGS EVERY WEEK OR DEPENDING ON UR MOOD....NOTE IT DOWN.....FIND THE DIFFERENCE AND SEE WHAT HAPPENS.....I AM NOT GONNA SAY IT...;)

HAVE A NICE DAY/NIGHT FRIENDS :)