High levels of ash in the atmosphere led to unusually spectacular sunsets during this period, a feature celebrated in the paintings of J. M. W. Turner. It has been theorised that it was this that gave rise to the yellow tinge that is predominant in his paintings such as Chichester Canal circa 1828. A similar phenomenon was observed after the 1883 Krakatoa eruption, and on the West Coast of the United States following the 1991 eruption of Mount Pinatubo in the Philippines.

The lack of oats to feed horses may have inspired the German inventor Karl Drais to research new ways of horseless transportation, which led to the invention of the Draisine or velocipede. This was the ancestor of the modern bicycle and a step towards mechanized personal transport.^[16]

The crop failures of the “Year without Summer” forced the family of Joseph Smith to move from Sharon, Vermont to Palmyra, New York ^[17], precipitating a series of events culminating in the publication of the Book of Mormon and the founding of the Church of Jesus Christ of Latter-day Saints.^[18]

In July 1816 "incessant rainfall" during that "wet, ungenial summer" forced Mary Shelley, John William Polidori and their friends to stay indoors for much of their Swiss holiday. They decided to have a contest, seeing who could write the scariest story, leading Shelley to write Frankenstein, or The Modern Prometheus and Polidori to write The Vampyre.^[19]

The Year without a Summer also inspired Lord Byron to write his 1816 poem Darkness.

The chemist Justus von Liebig, who had experienced the famine as a child in Darmstadt, later studied the nutrition of plants and introduced mineral fertilizers.

The Ship of Theseus, also known as Theseus' paradox, or various variants, notably grandfather's axe (US) and Trigger's Broom (UK) is a paradox that raises the question of whether an object which has had all its component parts replaced remains fundamentally the same object.

[edit] Variations of the paradox

[edit] Greek legend

According to Greek legend as reported by Plutarch,

The ship wherein Theseus and the youth of Athens returned [from Crete] had thirty oars, and was preserved by the Athenians down even to the time of Demetrius Phalereus, for they took away the old planks as they decayed, putting in new and stronger timber in their place, insomuch that this ship became a standing example among the philosophers, for the logical question of things that grow; one side holding that the ship remained the same, and the other contending that it was not the same.

—Plutarch, Theseus^[1]

Plutarch thus questions whether the ship would remain the same if it were entirely replaced, piece by piece. Centuries later, the philosopher Thomas Hobbes introduced a further puzzle, wondering: what would happen if the original planks were gathered up after they were replaced, and used to build a second ship.^[2] Which ship, if either, is the original Ship of Theseus?

Neophile or Neophiliac is a term used by counterculture cult writer Robert Anton Wilson to describe a particular type of personality. A neophile or neophiliac can be defined as a personality type characterized by a strong affinity for novelty. Neophiles/Neophiliacs have the following basic characteristics:

• The ability to adapt rapidly to extreme change
• A distaste or downright loathing of tradition, repetition, and routine
• A tendency to become bored quickly with old things
• A desire, bordering on obsession in some cases, to experience novelty
• A corresponding and related desire to create novelty by creating or achieving something and/or by stirring social or other forms of unrest.

A neophile/neophiliac is distinct from a revolutionary in that anyone might become a revolutionary if pushed far enough by the reigning authorities or social norms, whereas neophiles/neophiliacs are revolutionaries by nature. Their intellectual abhorrence of tradition and repetition usually bemoans a deeper emotional need for constant novelty and change. The meaning of neophile/neophiliac approaches and is not mutually exclusive to the term visionary, but differs in that a neophile actively seeks first-hand experience of novelty rather than merely pontificating about it.

The glass delusion was an external manifestation of a psychiatric disorder recorded in Europe in the late Middle Ages (15th to 17th centuries). People feared that they were made of glass "and therefore likely to shatter into pieces". One famous early sufferer was King Charles VI of France who refused to allow people to touch him, and wore reinforced clothing to protect himself from accidental "shattering".

Hikikomori (ひきこもり or 引き籠もり, Hikikomori^?, literally "pulling away, being confined", i.e., "acute social withdrawal") is a Japanese term to refer to the phenomenon of reclusive people who have chosen to withdraw from social life, often seeking extreme degrees of isolation and confinement because of various personal and social factors in their lives. The term hikikomori refers to both the sociological phenomenon in general as well as to people belonging to this societal group.

Acoustic Kitty was a CIA project launched by the Directorate of Science & Technology in the 1960s attempting to use cats in spy missions. A battery and a microphone were implanted into a cat and an antenna into its tail. Due to problems with distraction, the cat's sense of hunger had to be addressed in another operation. Surgical and training expenses are thought to have amounted to over $20 million.

The first cat mission was eavesdropping on two men in a park outside the Soviet compound on Wisconsin Avenue in Washington, D.C. The cat was released nearby, but was hit and killed by a taxi almost immediately. Shortly thereafter the project was considered a failure and declared to be a total loss.

A pogrom is a form of riot directed against a particular group, whether ethnic, religious, or other, and characterized by killings and destruction of their homes, businesses, and religious centers. The term was originally used to denote extensive violence against Jews – either spontaneous or premeditated – but in English it is also applied to similar incidents against other minority groups.

"Darwin among the Machines" appeared as the heading of an article published in The Press newspaper on 13 June 1863 in Christchurch, New Zealand. Signed Cellarius but written by Samuel Butler, the article raised the possibility that machines could evolve "mechanical consciousness" by means of Darwinian natural selection.

Joseph Daniel Casolaro (June 16, 1947–August 10, 1991) was an American freelance writer who came to public attention in 1991 when he was found dead in a bathtub in room 517 of the Sheraton Hotel in Martinsburg, West Virginia, his wrists slashed 10–12 times. A note was found, and the medical examiner ruled the death a suicide.^[1]

His death became controversial because his notes suggested he was in Martinsburg to meet a source about a story he called "the Octopus." This centered around a sprawling conspiracy theory involving an international cabal, and primarily featuring a number of stories familiar to journalists who worked in and near Washington, D.C. in the 1980's—the Inslaw case, about a software manufacturer whose owner accused the Justice Department of stealing its work product; the October Surprise theory that during the Iran hostage crisis, Iran deliberately held back American hostages to help Ronald Reagan win the 1980 presidential election; the collapse of the Bank of Credit and Commerce International; and Iran-Contra.^[2]

Casolaro's family argued that he had been murdered; Before he left for Martinsburg, he had apparently told his brother that he had been frequently receiving harassing phone calls late at night, some of them threatening; And that if something were to happen to him while in Martinsburg, it would not be an accident. They also cited his well-known Squeamishness and fear of blood tests, and stated they found it incomprehensible that if he were going to commit suicide, he would do so by cutting his wrists a dozen times ^[3] A number of law-enforcement officials also argued that his death deserved further scrutiny, and his notes were passed by his family to ABC News and Time Magazine, both of which investigated the case, but no evidence of murder was ever found.^[4][5] Casolaro's death and "the Octopus" have since entered conspiracy-theory folklore.

War Plan Red, also known as the Atlantic Strategic War Plan, was a plan for the United States to make war with Great Britain (the "Red" forces). It was developed by the United States Army during the mid 1920s, approved in May 1930 by the Secretary of War and the Secretary of Navy, updated in 1934-35, and officially withdrawn in 1939, following the outbreak of the Second World War, when it and others like it were replaced by the five "Rainbow" plans created to deal with the Axis threat. However, it was not declassified until 1974.

The war was intended to be a continental war, waged primarily on North American territory between the United States and the British Empire. The assumption was that Canada would represent the ideal geographic forum through which the United States could wage war against the British.