Category
page 2Source attribution
immunity
biological system
John the Baptist
1st-century Jewish itinerant preacher (Bible)

gasoline
thumb|Gasoline in a glass jar
laser
thumb|upright=1.5|A telescope in the Very Large Telescope system producing four orange [[laser guide stars |alt=A telescope emitting four orange laser beams]]

schizophrenia
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courage
thumb|right|Que valor! – a sketch of Agustina de Aragón by Goya. She manned a cannon alone in a siege of [[Saragossa and her bravery rallied the defenders.]]

Haile Selassie I
Emperor of Ethiopia from 1930 to 1974
Warsaw Pact
European Eastern Military Alliance (1954 – 1991)

Nicolae Ceaușescu
dictator of Romania from 1965 to 1989
Yuri Andropov
General Secretary of the Communist Party of the Soviet Union (1914–1984)
spacecraft
thumb|List of Soyuz missions|More than 140 Soviet and Russian crewed Soyuz spacecraft (TMA version shown) have flown since 1967 and now support the [[International Space Station.]]

cocaine
Cocaine is a stimulant of the central nervous system and tropane alkaloid, derived primarily from the leaves of two coca species native to South America: Erythroxylum coca and E. novogranatense. The leaves are processed into cocaine paste, a crude mixture of coca alkaloids, from which cocaine base is isolated and then converted to cocaine hydrochloride. Although total synthesis is possible, it is complex and not used for production. Historically, cocaine was a standard topical medication used as a local anesthetic with intrinsic vasoconstrictor properties. However, its high abuse potential, ad
Hubble Space Telescope
NASA and ESA space telescope (launched 1990)

Bambi
Bambi is a 1942 American animated coming-of-age drama film produced by Walt Disney and released by RKO Radio Pictures, loosely based on Felix Salten's 1923 novel Bambi, a Life in the Woods. It was directed by David D. Hand, and a team of six sequence directors.
Book of Ruth
book of the Bible
Andromeda Galaxy
barred spiral galaxy within the Local Group
HIV
Human immunodeficiency viruses (HIVs) are two species of Lentivirus (a subgroup of retrovirus) that infect humans. Over time, they cause acquired immunodeficiency syndrome (AIDS), a condition in which progressive failure of the immune system allows life-threatening opportunistic infections and cancers to thrive. Without treatment, the average survival time after infection with HIV is estimated to be 9 to 11 years, depending on the HIV subtype.
aspirin
Aspirin () is the genericized trademark for acetylsalicylic acid (ASA), a nonsteroidal anti-inflammatory drug (NSAID) used to reduce pain, fever, and inflammation, and as an antithrombotic. Aspirin is used to treat inflammatory conditions including Kawasaki disease, pericarditis, and rheumatic fever.
SpaceX
Space Exploration Technologies Corporation, doing business as SpaceX, is a private American aerospace and artificial intelligence company headquartered at the Starbase development site in Starbase, Texas. Since its founding in 2002, the company has made numerous advances in rocket propulsion, reusable launch vehicles, human spaceflight and satellite constellation technology. , SpaceX conducts more orbital launches annually than any other launch provider, including private competitors and national programs like the Chinese space program. SpaceX, NASA, and the United States Armed Forces work clo
avian influenza
influenza caused by viruses adapted to birds

Aden
thumb|215x215px|Port of Aden from the ISS, 2016
Achilles
In Greek mythology, Achilles ( ) or Achilleus () was a hero of the Trojan War who was known as being the greatest of all the Greek warriors. The central character in Homer's Iliad, he was the son of the Nereid Thetis and Peleus, king of Phthia and famous Argonaut. Achilles was raised in Phthia along with his childhood companion Patroclus and received his education by the centaur Chiron. In the Iliad, he is presented as the commander of the mythical tribe of the Myrmidons.

espionage
thumb|Madame Minna Craucher (right), a Finnish [[socialite and spy, with her chauffeur Boris Wolkowski (left) in 1930s]]

exoplanet
alt=Timelapse of exoplanets orbit motion|thumb|upright=1.5|Four exoplanets of the HR 8799 system imaged by the [[W. M. Keck Observatory over the course of seven years. Motion is interpolated from annual observations.]]
thumb|295x295px|Comparison of the size of exoplanets orbiting Kepler-37 to Mercury, Mars and Earth
An exoplanet or extrasolar planet is a planet outside of the Solar System. The first confirmed detection of an exoplanet was in 1992 around a pulsar, and the first detection around a main-sequence star was in 1995. A different planet, first detected in 1988, was confirmed in 2003.

Hades
Hades (; , , later ), in the ancient Greek religion and mythology, is the god of the dead and riches and the King of the underworld, with which his name became synonymous. Hades was the eldest son of Cronus and Rhea, although this also made him the last son to be regurgitated by his father. He and his brothers, Zeus and Poseidon, defeated, overthrew, and replaced their father's generation of gods, the Titans, and claimed joint sovereignty over the cosmos. Hades received the underworld, Zeus the sky, and Poseidon the sea, with the solid earth, which was long the domain of Gaia, available to all
Nicholas I of Russia
The 11th Emperor of Russia (1825–1855)
James Webb Space Telescope
NASA/ESA/CSA space telescope launched in 2021
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rosary
thumb|La Visione di San Domenico (The Vision of Saint Dominic), Bernardo Cavallino, 1640
Shah Jahan
the fifth Mughal Emperor from 1628 to 1658

acne
Acne, also known as acne vulgaris, is a long-term skin condition that occurs when dead skin cells and sebum clog hair follicles. Typical features of the condition include blackheads or whiteheads, pimples, oily skin, and possible scarring. It primarily affects skin with a relatively high number of oil glands, including the face, upper part of the chest, and back. The resulting appearance can lead to lack of confidence, anxiety, reduced self-esteem, and, in extreme cases, depression or thoughts of suicide.
Kantō region
one of 8 regions in Japan encompassing 8 prefectures

Dada
thumb|upright=1.35|Grand opening of the first Dada exhibition: First International Dada Fair|International Dada Fair, Berlin, 5 June 1920. The central figure hanging from the ceiling is an effigy of a German officer with a pig's head. From left to right: [[Raoul Hausmann, Hannah Höch (sitting), Otto Burchard, Johannes Baader, Wieland Herzfelde, Margarete Herzfelde, Dr. Oz (Otto Schmalhausen), George Grosz and John Heartfield.]]
major depressive disorder
mood disorder characterized by persistent low mood, motivation, and self-esteem, accompanied by loss of interest or pleasure and impairment of functioning
Elijah
Elijah ( or ; or ) was a prophet and miracle worker who lived in the northern kingdom of Israel during the reign of King Ahab (9th century BC), according to the Books of Kings in the Hebrew Bible.
Chūbu region
one of 8 regions of Japan in the central island of Honshū
Samuel Finley Breese Morse
American inventor and painter (1791–1872)

plankton
thumb|upright=1.5| Part of the contents of one dip of a hand net. The image contains diverse planktonic organisms, ranging from [[photosynthetic cyanobacteria and diatoms to many different types of zooplankton, including both holoplankton (permanent residents of the plankton) and meroplankton (temporary residents of the plankton, e.g., fish eggs, crab larvae, worm larvae). 100 μm = one tenth of a mm.]]
Voyager 1
space probe launched by NASA to study the outer Solar System, furthest spacecraft from Earth
Leo I
Pope from 440 to 461 (390–461)

graphite
thumbGraphite () is a crystalline allotrope (form) of the element carbon. It consists of many stacked layers of graphene, typically in excess of hundreds of layers. Graphite occurs naturally and is the most stable form of carbon under standard conditions. Synthetic and natural graphite are consumed on a large scale (1.3million metric tons per year in 2022) for uses in many critical industries including refractories (50%), lithium-ion batteries (18%), foundries (10%), and lubricants (5%), among others (17%). Graphite converts to diamond under extremely high pressure and temperature. Graphite's
Book of Jonah
book of the Hebrew Bible
Holy Week
annual weeklong Christian religious observance preceding Easter
Chūgoku region
region of Japan

Leo X
pope from 1513 to 1521 (1475-1521)

Basil of Caesarea
4th-century Christian bishop, theologian, and saint (329–379)

nipple
The nipple is a raised region of tissue on the surface of the breast from which, in lactating females, milk from the mammary gland leaves the body through the lactiferous ducts to nurse an infant. The milk can flow through the nipple passively, or it can be ejected by smooth muscle contractions that occur along with the ductal system. The nipple is surrounded by the areola, which is often a darker colour than the surrounding skin.
Mahavira
Mahavira (), also known by his birth name Vardhamana (), was an Indian religious reformer and spiritual leader, considered by Jains to be the 24th and final Tirthankara (Supreme Preacher) in the current time cycle of Jain cosmology. He is believed by historians to have lived in the 6th or 5th century BCE, reviving and reforming an earlier Jain or proto-Jain community which had likely been led by Pārśvanātha, whom Jains consider to be Mahavira's predecessor. Although the dates of Mahavira's life are uncertain and historically reliable information is scarce, and traditional accounts vary by sect
rook
chess piece
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Bab-el-Mandeb
The Bab-el-Mandeb (, ) is a strait and a major global chokepoint between Yemen on the Arabian Peninsula and Djibouti and Eritrea in the Horn of Africa, connecting the Red Sea to the Gulf of Aden and by extension the Indian Ocean.

Gregory VII
Pope of the Catholic Church from 1073 to 1085
Sambucus
Sambucus is a genus of between 20 and 30 species of flowering plants in the family Adoxaceae. The various species are commonly referred to as elder, with the flowers as elderflower, and the fruit as elderberry.
Charleston
largest city in the U.S. state of South Carolina

mpox
Mpox (, ; originally known as monkeypox) is an infectious viral disease that can occur in humans and other animals. Symptoms include a rash that forms blisters and then crusts over, as well as fever and swollen lymph nodes. The illness is usually mild, and most infected individuals recover within a few weeks without treatment. The time from exposure to the onset of symptoms ranges from three to seventeen days, and symptoms typically last from two to four weeks. However, cases may be severe, especially in children, pregnant women, or people with suppressed immune systems.
Sputnik 1
first artificial Earth satellite
Sylvester I
33rd pope and saint (reigned 314-335)
Paul V
233rd pope of the Roman Catholic Church from 1605 to 1621
Jean-Paul Marat
politician and journalist during the French Revolution (1743-1793)

Karl Dönitz
German admiral and former president of Nazi Germany in 1945 (born 1891-1980)

stratosphere
thumb|upright=1.25|Afterglow of the [[troposphere (orange), the stratosphere (blue) and the mesosphere (dark), at which atmospheric entry of objects begins, as in this case of a spacecraft reentry that leaves contrails.]]
solar wind
stream of charged particles released from the Sun