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Scrambling is a mountaineering term for ascending steep terrain using one's hands to assist in holds and balance. "A scramble" is a related term, denoting terrain that could be ascended in this way. It can be described as being between hiking and rock climbing.

"Survivorship bias is a form of selection bias that can lead to overly optimistic beliefs because multiple failures are overlooked."

• The dreamer is aware that they are dreaming
• They are aware actions will not carry over after waking
• Physical laws need not apply in the dream
• The dreamer has a clear memory of the waking world

Cargo cults were diverse spiritual and political movements that arose among indigenous Melanesians following Western colonisation of the region in the late 19th century. Typically (but not universally) cargo cults included: charismatic prophet figures foretelling an imminent cataclysm and/or a coming utopia for followers—a worldview known as millenarianism; predictions by these prophets of the return of dead ancestors bringing an abundance of food and goods (the "cargo"),  typically including a bounty of Western goods or money, often under the belief that ancestral spirits were responsible for their creation; and the instruction by these prophets to followers to appease "ancestral spirits or other powerful beings" to fulfill the prophecy and receive the cargo by either reviving ancestral traditions or adopting new rituals, such as ecstatic dancing or imitating the actions of colonists and military personnel, like flag-raising, marching and/or drilling. Anthropologists have described cargo cults as rooted in pre-existing aspects of Melanesian society, as a reaction to colonial oppression and inequality disrupting traditional village life, or both.

This term is often used specifically to refer to the French Republican calendar time system used in France from 1794 to 1800, during the French Revolution, which divided the day into 10 decimal hours, each decimal hour into 100 decimal minutes and each decimal minute into 100 decimal seconds (100,000 decimal seconds per day), as opposed to the more familiar standard time, which divides the day into 24 hours, each hour into 60 minutes and each minute into 60 seconds (86,400 SI seconds per day).

In many languages, the colors described in English as "blue" and "green" are colexified, i.e., expressed using a single umbrella term.

The exact definition of "blue" and "green" may be complicated by the speakers not primarily distinguishing the hue, but using terms that describe other color components such as saturation and luminosity, or other properties of the object being described. For example, "blue" and "green" might be distinguished, but a single term might be used for both if the color is dark. Furthermore, green might be associated with yellow, and blue with either black or gray.

Although Krampus appears in many variations, most share some common physical characteristics. He is hairy, usually brown or black, and has one foot that has the cloven hooves and horns of a goat. His long, pointed tongue drops out, and he has fangs.

Krampus carries chains, thought to symbolize the binding of the Devil by the Christian Church. He thrashes the chains for dramatic effect. The chains are sometimes accompanied with bells of various sizes. Krampus will carry a bundle of birch branches with which he occasionally swats children. The birch branches are replaced with a whip in some representations. On Christmas Eve, Krampus travels with a sack or a basket strapped to his back; this is to cart off evil children for drowning, eating, or transport to Hell. Some of the older versions make mention of naughty children being put in the bag and taken away.

Lemmy is a free and open-source software for running self-hosted social news aggregation and discussion forums. These hosts, known as "instances", communicate with each other using the ActivityPub protocol.

A fairy ring, also known as fairy circle, elf circle, elf ring or pixie ring, is a naturally occurring ring or arc of mushrooms. They are found mainly in forested areas, but also appear in grasslands or rangelands. Fairy rings are detectable by sporocarps (fungal spore pods) in rings or arcs, as well as by a necrotic zone (dead grass), or a ring of dark green grass. Fungus mycelium is present in the ring or arc underneath. The rings may grow to over 10 metres (33 ft) in diameter, and they become stable over time as the fungus grows and seeks food underground.

L.O.V.E., commonly known as Il Dito (Italian for 'the finger') is a sculpture by Italian artist Maurizio Cattelan consisting of a hand with all the fingers severed with the exception of the middle finger. The sculpture is located in Piazza degli Affari in (Milan), where the Italian stock exchange is located. The name L.O.V.E. is the acronym of "Libertà, Odio, Vendetta, Eternità" ("Freedom, Hatred, Revenge, Eternity"). The sculpture, built in 2010, was originally exhibited on the occasion of Cattelan's retrospective at The Royal Palace of Milan. After the exhibition closed, the city Councillor for Culture Massimiliano Finazzer Flory proposed the piece to be permanent. The business community objected to the idea but after long deliberations, facilitated by Cattelan's decision to donate the sculpture, L.O.V.E. was eventually given permanent status.

Ohaguro (Japanese: お歯黒, pronounced [ohaɡɯɾo], lit. 'black teeth') is the name given in Japan to the custom of blackening one's teeth with a solution of iron filings and vinegar. It was especially popular between the Heian and Edo periods, from the 10th century until the late 19th century, but the opening of the country to Western customs during the Meiji period led to its gradual disappearance. It was a tradition practiced mainly by married women and some men, almost always members of the aristocracy and samurai. In addition to Japanese society's preference for black teeth, it was also considered beneficial to health, as it prevented tooth decay by acting as a dental sealant. The practice of dyeing one's teeth black was also a known and widespread practice in southeastern China and Southeast Asia, although with different recipes.