"We could look for beacons." "It could be that there are alien civilizations that have simply created something a little bit like a lighthouse that sweeps the plane of the galaxy, goes bleep, and it's there to attract attention, or it's a monument, or an aesthetic symbol or even a religious symbol.

VOA: standard.2010.04.16

Back at the Columbia Lighthouse for the Blind, Ric Cruz thinks there's a hint from Star Trek.

NPR: Medicare Resists Calls to Provide Eyecare Coverage

At the Columbia Lighthouse for the Blind, in Riverdale, Maryland, there's a room with rows of computers and video monitors that enlarge text.

NPR: Medicare Resists Calls to Provide Eyecare Coverage