There's a reason why the Washington Monument in Washington DC was topped by an aluminum tip. At the time it was one of the fanciest metals you could get to hono

There's a reason why the Washington Monument in Washington DC was topped by an aluminum tip. At the time it was one of the fanciest metals you could get to honor the Father of the Nation. https://en.wikipedia.org/wiki/Washington_Monument#Aluminum_apex https://en.wikipedia.org/wiki/Washington_Monument#Aluminum_a...