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Obama White House Archived: P080612SH-0080
jurvetson: Rethink Robotics — Brooks and Baxter
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bbcuyler: Wet Plate of Graflex
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Obama White House Archived: P081312PS-0054
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Obama White House Archived: P041812PS-0620
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Bill_D: old friends
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gogglerman: Steampunk goggles "N-axis"3
miggiddymatt: Tennessee Aquarium, Chattanooga TN
IBRoomba: IBR Roomba Swarm in the Dark IV
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krazemonkey: SeeingHearts
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Peter J Bailey: Super Moon and Mow Cop
angrytoast: Walk Around in Circles
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soupatraveler: hff - The Walk Home
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Ektanon: Football Season