This video will show you how to make a lemon battery. You use a copper penny and a zinc coated nail to create a circuit.
Keep Your Connection Secure Without a Monthly Bill. Get a lifetime subscription to VPN Unlimited for all your devices with a one-time purchase from the new Gadget Hacks Shop, and watch Hulu or Netflix without regional restrictions, increase security when browsing on public networks, and more.
Other worthwhile deals to check out:
Great Video but i dont understand what type of wires we have to use?
sorry I'm new to it :P
OK chính xác
Công nh?n cái này hay a` nha =.=''
great stuf make u think twise about evry thing u might think its unusfule by the my name is shady iam from egypt and iam new
wonder if you could inject some salt water in lemon to increase conductivity.
Share Your Thoughts