1970 Updates

	a video was added: Classic 1970's Promo for ABC-TV's lineup	over a year ago by dexisawesome
	a photo was added: 1970's Cars	over a year ago by dexisawesome
	a pop quiz question was added: When was the Thames Barrier planned?	over a year ago by dexisawesome
	a poll was added: Were you alive during the 1970's?	over a year ago by dexisawesome
	a poll was added: Which era do you like the most?	over a year ago by dexisawesome
	a video was added: Old British PSA-Turned Music Video [:Sean Paulsen:]	over a year ago by dexisawesome