Slashdot (sometimes abbreviated as /.) is a technology-related news website owned by Geeknet, Inc. The site, which bills itself as "News for Nerds. Stuff that Matters", features user-submitted and ‑evaluated current affairs news stories about science- and technology-related topics. Each story has a comments section attached to it. Slashdot was founded in 1997 as a blog, Chips & Dips, by Hope College computer science student Rob Malda, also known as "Commander Taco" and classmate Jeff Bates, also known as "Hemos". The name "Slashdot" is described by Malda as "a sort of obnoxious parody of a URL", chosen to confuse those who tried to pronounce the URL of the site ("h-t-t-p-colon-slash-slash-slashdot-dot-org").

Summaries of stories and links to news articles are submitted by Slashdot's own readers, and each story becomes the topic of a threaded discussion among users. Discussion is moderated by a user-based moderation system. Randomly selected moderators assign points of either −1 or +1 to each comment, based on whether the comment is perceived as either normal, offtopic, insightful, redundant, interesting, or troll (among others). The site's comment and moderation system is administered by its own content management system, Slash, which is available under the GNU General Public License.

Jonathan Coulton (born December 1, 1970) is an American singer-songwriter, known for his songs about geek culture and his use of the Internet to draw fans. Among his most popular songs are "Code Monkey", "Re: Your Brains", "Still Alive" and "Want You Gone".

A former computer programmer employed at Cluen, a New York City software company, and self-described geek, Coulton tends to write quirky, witty lyrics about science fiction and technology: a man who thinks in simian terms, a mad scientist who falls in love with one of his captives, and the dangers of bacteria. Rare topical songs include 2005's "W's Duty", which sampled President George W. Bush, and 2006's "Tom Cruise Crazy". Most of Coulton's recordings feature his singing over guitar, bass, and drums; some also feature the various other instruments Coulton plays, including accordion, harmonica, mandolin, banjo, ukulele, and glockenspiel.

Coulton graduated in 1993 from Yale, where he was a member of the Yale Whiffenpoofs and the Yale Spizzwinks(?). He is now the Contributing Troubadour at Popular Science magazine, whose September 2005 issue was accompanied by a five-song set by him called Our Bodies, Ourselves, Our Cybernetic Arms. He was also the Musical Director for The Little Gray Book Lectures.

Stephen William Hawking, CH, CBE, FRS, FRSA (born 8 January 1942) is a British theoretical physicist, cosmologist, and author. His key scientific works to date have included providing, with Roger Penrose, theorems regarding gravitational singularities in the framework of general relativity, and the theoretical prediction that black holes should emit radiation, which is today known as Hawking radiation (or sometimes as Bekenstein–Hawking radiation).

He is an Honorary Fellow of the Royal Society of Arts, a lifetime member of the Pontifical Academy of Sciences, and in 2009 was awarded the Presidential Medal of Freedom, the highest civilian award in the United States. Hawking was the Lucasian Professor of Mathematics at the University of Cambridge between 1979 and 2009. Subsequently, he became research director at the university's Centre for Theoretical Cosmology.

Hawking has a motor neurone disease related to amyotrophic lateral sclerosis, a condition that has progressed over the years. He is now almost completely paralysed and communicates through a speech generating device. He has been married twice and has three children. Hawking has achieved success with works of popular science in which he discusses his own theories and cosmology in general; these include A Brief History of Time, which stayed on the British Sunday Times best-sellers list for a record-breaking 237 weeks.