Korean artist Do-Ho Suh re-created his childhood home in Seoul and apt in NY from semi-transparent fabric that he can pack in a suitcase and carry with him!
"The Madonna with Saint Giovannino" was painted in the 15th century - above Mary's right shoulder is a UFO!!! For more UFO in medieval arts, see: http://www.global-conspiracies.com/ufo_artwork_ad.htm
This is the Amazing Message Plant - it comes as a seed that will grow to reveal a secret message in just 7 days. http://www.message-plant.com/index.html
In "Fallen Rapper Prototypes", Packard Jennings proposed that Pez Candy Inc. make Pez dispensers honoring dead rappers Tupac Shakur, Easy E and Biggie Small. Link
Alan Turing, yes - that Alan Turing that broke the Nazi's Enigma code during World War II - also explained (mathematically) how the leopard got its spots. Link
From the website: "The Ultra Deep Field obtained by the Hubble Space Telescope is the deepest view into the sky by humankind to date. This image combines 800 frames with a total exposure time of 1 million seconds. The 10,000 galaxies that are visible have distances out to times where the universe was just 800 million years old, one seventeenth of its current age."