How to make a water heater@10 tk!!!

Thing's you need:
1.  2 blades
2.  4 match sticks
3. electric wire

Now, take the blades and set up like this:

that's it.Now take a glass of water and put this blades into glass. Remain that the two blades should not touch each other. Carefully put this in your class of water.Then the other plug in the other side to electricity(220v). wait for 5 minutes. Then your work will be done. 

(Note: it is a matter of electricity. So stay safe and don't touch the water when you heating the water by electricity.)

If you have any problem then comment.
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