1) Use a charged strip of gold foil placed between charged metal plates. The foil will be attracted to the opposite charge. 2) Use grains of a material such as semolina - the material lines up in the electric field.
There are two basic types of life insurance beneficiaries: Primary beneficiary: The primary beneficiary is the person (or persons) who will receive the proceeds of the life insurance policy when the insured person dies. However, the primary beneficiary will not receive any proceeds if he or she dies before the death of the named insured.
A beneficiary is an individual or entity to whom a deceased benefactor -- known as a decedent -- bequeaths real and personal property, cash or other assets. The will defines the decedent's intended beneficiaries and the inheritance they are to receive.