Question

write about a product which gives you clean drinkable water (write that how you made it )

Answer 1

Hy friend, thanx for asking the question... Well here's ur ans...
I will tell u how to make a water filter at home, using things that everyone think is waste...

1. Take a water bottle.
2. Make a hole in the cap of the bottle. (not to wide nor to small)
3. Divide it into four parts. (mark four equal lines on bottle.)
4. Cut the the bottle from bottom.
5. Fill pebbles in the bottle till first line.
6. Fill small stones in the bottle till second line.
7. Fill sand in the bottle till third line.
8. Let the forth line be empty.
9. Now put the bottle in a container upside down. (inverted)
10. Fill the fourth line with dirty water.
11. You will observe that the water u inserted in the bottle passes through sand, stones and pebbles.
12. Finally when the water will come to container you will observe that it is clean and pure. The dirty material struck in the sand, pebbles and stones.
13. The water that came out in container was pure.

: )

Hope it helped u....