PRESENTATION OUTLINE
Alessandro Volta invented the first battery in 1800
There are many types of batteries and each is made differently some of the types are wet cell battery dry cell battery molten salt battery
It is possible to make a battery at home with a lemon or potato
Now let's get into how to make a lemon battery
what you need is a lemon, galvanized nail, a piece of thick copper wire and a battery tester
You put the galvanized nail into the lemon about 3cm then you put the copper wire in next to the galvanized nail
Then all you do is connect the battery tester to the copper wire and galvanized nail
You do that so you can see how much voyage there is in the lemon battery