Did you know the Washington Monument is capped with a 6lb aluminum pyramid–but it’s only 9in tall? I’m writing about aluminum for the May/June 2018 issue of ASK.
Did you know the Washington Monument is capped with a 6lb aluminum pyramid–but it’s only 9in tall? I’m writing about aluminum for the May/June 2018 issue of ASK.
Tracy Vonder Brink 