Battery from lemon

 Nowadays, small LED lights are seen hanging in the wedding night. Think of it, with a lamp, four lamps are hanging, what will be the scene? Though imagination may seem bizarre, but really can do the work, but a lot of electricity will survive! The cost of a great lemon, that's right. Maybe you think a good intellect from this naughty intellect will be thrown out.

He used to say, how can the battery be made using lemon, that's what today would say. 

 Which needs to be!

1. 4 lemons, 2. 4 copper paisa, 3. 4 nails, 4. 1 LED lamp, 5. Clipped copper wire, 6. 1 multi meter (will not work) 

 How to make the battery!

 First step: Inside the lemon, put a copper paisa and half a nail in the distance along with a little distance. Take care, lemon and nail can not get another one. Thus, add four piles and nails in lemon.

Second step: Like a picture, add a lemon with another lemon with it. If you do not get such clips, just using them and using the Scattep. Like a picture, a nail and a penny are empty. 

 Step 3: If you have a multimeter, this is a good opportunity to use it. With the penny and nail that is empty, put two of the multimeters together. In this case, a reading of around 3.5 volts is about to show. 

Fourth step: Now put the penny and nail empty, add the LED lamp as photo with it. What is it? If the lamp is lit, then congratulations to you. You successfully made a lemon-battery. If it does not burn, then mix it with the picture and see where the riot is. And do not stop here. You can follow the same procedure using potato or grapefruit. Look no matter what!

How does lemon-battery work?

What is the main idea of ​​the battery? An electrode should contain anode and cathode in the substance. So what For example, in school books, you have read about how to build a battery using salty sulfuric acid. Here is a type of acid in lemon juice, it is acting as an electrode. The penny and nail is used as anode and cathode.