improvised electronic device
Posted: Tue Jun 23, 2009 9:07 pm
hello! i want to ask how to make an improvised electricity- powered flashlight? thanks a lot....it makes my head spin wildly..... 
I'm not sure what you mean by "improvised electricity" power. Are you attempting to construct something like a battery? If you are, there is a ScienceBuddies project idea https://www.sciencebuddies.org/science- ... p029.shtml. There are also ways to generate electricity from coils and magnets and there is a ScienceBuddies project idea https://www.sciencebuddies.org/science- ... ?from=Home
If you have something else in mind, please let us know what you are considering as far as improvised electrical power so we can better help.