Materials One lantern battery or 4 D cell batteries with holders One magnetic nail (steel or iron) One non-magnetic nail (aluminum) Six feet of insulated copper wire with ends stripped Paper clips Switch Six-inch piece of insulated copper wire with ends stripped.
(One magnetic nail; stripped; T:D) Context(One magnetic nail stripped,List([65, 184))):(Paper clips Switch Six-inch piece of insulated copper wire with ends; stripped; )
One magnetic nail stripped,List([65, 184))
One magnetic nail Paper clips Switch Six-inch piece of insulated copper wire with ends
stripped stripped
T:D