An example of mystery meat navigation. For example, trying to click on Mare Humorum is difficult without hovering over every place. Also, it may not be readily apparent that the image is a clickable map instead of a simple picture of Earth's Moon.

Mystery meat navigation (also known as MMN) is a disparaging term coined in 1998 by author and web designer Vincent Flanders of Web Pages That Suck to describe a visually attractive but concurrently inefficient, confusing, or abstruse user interface, usually one that is Internet-based. Such interfaces lack a user-centered design, emphasizing aesthetic appearance, white space, and the concealment of relevant information over basic practicality and functionality.

The epithet "mystery meat" refers to the meat products often served in American public school cafeterias whose forms have been so thoroughly reprocessed that their exact types can no longer be identified by their appearances: like them, the methods of MMN are clear to the producer but baffling to the consumer. Flanders originally and temporarily described the phenomenon as Saturnic navigation in reference to the Saturn Corporation whose company web site epitomized this phenomenon. On this web site, "The typical form of MMN is represented by menus composed of unrevealing icons that are replaced with explicative text only when the mouse cursor hovers over them".

Pharrell Williams (born April 5, 1973), commonly known simply as Pharrell, is an American rapper, singer, record producer, composer, and fashion designer. Williams and Chad Hugo make up the record production duo The Neptunes, producing hip hop and R&B music. He is also the lead vocalist and drummer of hip-hop band N.E.R.D, which he formed with Hugo and childhood friend Shay Haley. He released his first single "Frontin'" in 2003 and followed up with his first album In My Mind in 2006.

As part of The Neptunes, Williams has produced numerous hit singles for various musicians. The two have earned three Grammy Awards amongst ten nominations. He is also the co-founder of the clothing brands Billionaire Boys Club and Ice Cream Clothing. He is a member of the supergroup V.A. Playaz with Fam-Lay, Clipse, Skillz, Missy Elliott, and Timbaland & Magoo.

Pharrell Williams was born on April 5, 1973, in Virginia Beach, Virginia, the eldest of three sons of Carolyn, a teacher, and Pharaoh Williams, a handyman. He met Chad Hugo in a seventh-grade summer band camp where Williams played the keyboards and drums and Hugo played tenor saxophone. They were also both members of a marching band; Williams played the snare drum while Chad was student conductor. With Hugo, Williams attended Princess Anne High School where they played in the school band; there he got the name Skateboard P.

William Sanford "Bill" Nye (born November 27, 1955), popularly known as Bill Nye the Science Guy, is an American science educator, comedian, television host, actor, mechanical engineer, and scientist. He is best known as the host of the Disney/PBS children's science show Bill Nye the Science Guy (1993–1998) and for his many subsequent appearances in popular media as a science educator.

William Sanford Nye was born in Washington, D.C., the son of Jacqueline (née Jenkins; c. 1920–2000), a codebreaker during World War II, and Edwin Darby "Ned" Nye (died 1997), also a World War II veteran whose experience in a Japanese prisoner of war camp led him to become a sundial enthusiast. Nye is a fourth-generation Washington, D.C. resident on his father's side of the family. After attending Lafayette Elementary and Alice Deal Junior High in the city, he was accepted to the private Sidwell Friends School on a partial scholarship, graduating in 1973. He studied mechanical engineering at Cornell University, where one of his professors was Carl Sagan, and graduated with a Bachelor of Science in 1977. He was awarded an honorary doctorate by The Johns Hopkins University in May 2008. In May 2011, Nye was awarded an Honorary Doctor of Science degree from Willamette University where he was the keynote speaker for that year's commencement exercises.

Kenneth Alfred Ham (born 20 October 1951) is a prominent Australian young-Earth creationist and advocate for a literal interpretation of the Book of Genesis.

Ken Ham obtained a bachelor's degree in Applied Science, with emphasis in Environmental Biology, through the Queensland Institute of Technology and, in order to begin teaching science in Australian public schools, a diploma in Education from the University of Queensland. On 30 December 1972, he married Marilyn ("Mally"), whom he describes as a "very, very submissive, supportive wife" who has "always supported me five million percent." The Ham couple have five children — four are married and one lives with them in the Cincinnati area and have seven grandchildren. In 1979, Ham co-founded what was to be later known as the Creation Science Foundation (CSF) in Queensland, Australia with John Mackay.

Ham worked for the Institute for Creation Research (ICR), a leading young-Earth organisation. In 1994, with the assistance of what is now Creation Ministries International (Australia), Ham and colleagues Mark Looy and Mike Zovath set up Creation Science Ministries, later renamed Answers in Genesis. The Christian ministry specialises in young Earth creationism and promotes the belief that the initial chapters in Genesis should be taken as literally true and historically accurate. He then began raising "tens of millions of dollars" to build the ministry.

 Martin Luther (help·info) (10 November 1483 – 18 February 1546) was a German monk, priest, professor of theology and iconic figure of the Protestant Reformation. He strongly disputed the claim that freedom from God's punishment for sin could be purchased with money. He confronted indulgence salesman Johann Tetzel with his Ninety-Five Theses in 1517. His refusal to retract all of his writings at the demand of Pope Leo X in 1520 and the Holy Roman Emperor Charles V at the Diet of Worms in 1521 resulted in his excommunication by the pope and condemnation as an outlaw by the Emperor.

Luther taught that salvation is not earned by good deeds but received only as a free gift of God's grace through faith in Jesus Christ as redeemer from sin. His theology challenged the authority of the Pope of the Roman Catholic Church by teaching that the Bible is the only source of divinely revealed knowledge and opposed sacerdotalism by considering all baptized Christians to be a holy priesthood. Those who identify with Luther's teachings are called Lutherans.