Emission spectrum of oxygen. When an electrical discharge is passed through a substance, its atoms and molecules absorb energy, which is reemitted as EM radiation Classic T-Shirt
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Red wavy spiral Classic T-Shirt
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Red Spiral Classic T-Shirt
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Nested concentric red squares Classic T-Shirt
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Nested concentric red squares Classic T-Shirt
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Nested concentric red squares Classic T-Shirt
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Nested concentric red squares Sleeveless Top
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Living Sand Sleeveless Top
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Living Sand Classic T-Shirt
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Padlock for luck Chiffon Top
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Famous philosophers, #Famous, #philosophers, #FamousPhilosophers, #Philosophy, #philosopher, #FamousPhilosopher Classic T-Shirt
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Flat electrical circuit with resistances, voltmeters, and with an area through which the external changing magnetic field passes perpendicular to the plane of the circuit Classic T-Shirt
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Op-Art Classic T-Shirt
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Motif Balance Classic T-Shirt
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Geometry - Octagon Tessellation Classic T-Shirt
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Polarized Light in the Vicinity of the Supermassive Black Hole at the Center of Galaxy M87 Chiffon Top
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Flying Machine - Air Transportation Classic T-Shirt
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Klein bottle partially filled with a liquid. Classic T-Shirt
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A Klein bottle partially filled with a liquid. Classic T-Shirt
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Finding the direction of the cross product by the right-hand rule Classic T-Shirt
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Romani anarchist flag Classic T-Shirt
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Flag of the Romani people Classic T-Shirt
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Rabbit Ears Ornament Classic T-Shirt
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Geometric Abstraction Decorative Pattern Classic T-Shirt
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Geometric Abstraction Decorative Pattern Classic T-Shirt
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Clay Tablet, Period: Ur III (ca. 2100-2000 BC) Classic T-Shirt
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Proto-Elamite (ca. 3100-2900 BC) Clay Tablet, Language Undetermined Classic T-Shirt
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Proto-Elamite (ca. 3100-2900 BC) Clay Tablet, Language Undetermined Classic T-Shirt
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Diamond Classic T-Shirt
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Emerald Classic T-Shirt
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White Cubic Zirconia 18K Yellow Gold Over Sterling Silver Men's Cross Ring 0.37ctw Classic T-Shirt
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Avant le Bain (Before the Bath) Classic T-Shirt
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Haeckel Siphonophorae. Siphonophorae is an order of Hydrozoans, a class of marine organisms belonging to the phylum Cnidaria Sleeveless Top
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Haeckel Siphonophorae. Siphonophorae is an order of Hydrozoans, a class of marine organisms belonging to the phylum Cnidaria Sleeveless Top
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Haeckel Siphonophorae. Siphonophorae is an order of Hydrozoans, a class of marine organisms belonging to the phylum Cnidaria Classic T-Shirt
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Haeckel Siphonophorae. Siphonophorae is an order of Hydrozoans, a class of marine organisms belonging to the phylum Cnidaria Classic T-Shirt
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Putorana Plateau Classic T-Shirt
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Physics Problem Chiffon Top
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Ethnic flag of the Balkar and Karachay peoples Classic T-Shirt
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cool backgrounds Classic T-Shirt
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Kazimir Malevich, Suprematist Painting (Eight Red Rectangles), (1915). Oil on canvas, 57 x 48 cm., Stedelijk Museum, Amsterdam Classic T-Shirt
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The "Big Three" at the Yalta Conference, Winston Churchill, Franklin D. Roosevelt and Joseph Stalin Classic T-Shirt
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nothing new Classic T-Shirt
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nothing new Classic T-Shirt
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#Pattern, #design, #tracery, #weave, #drawing, #figure, #picture, #illustration Classic T-Shirt
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Chapter 8 Capacitance Classic T-Shirt
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The potential energy of Q when it is separated from q by a distance r assumes the form: Classic T-Shirt
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Quantum Theory Proposes That Cause and Effect Can Go In Loops Classic T-Shirt
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Quantum Theory Proposes That Cause and Effect Can Go In Loops Active T-Shirt
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Экстремальные состояния вещества на Земле и в космосе. Extreme states of matter on Earth and in space Classic T-Shirt
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Советский индустриальный плакат. От идеи до внедрения кратчайшим путем. Soviet industrial poster. From idea to implementation in the shortest way. Classic T-Shirt
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Coulomb's Law Sleeveless Top
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Coulomb's Law Classic T-Shirt
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The Putorana Plateau is a high-lying plateau crossed by mountain ranges at the northwestern edge of the Central Siberian Plateau Classic T-Shirt
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The Putorana Plateau (Плато Путорана, Plato Putorana), Putorana Mountains Classic T-Shirt
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Did the Amazon female warriors from Greek mythology really exist? Classic T-Shirt
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The Birth of Venus (Bouguereau) Chiffon Top
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Newton's law of universal gravitation Classic T-Shirt
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Newton's law of universal gravitation Classic T-Shirt
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Historical Photography Classic T-Shirt
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Russian People and State Power Classic T-Shirt
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Illustration from an old magazine Classic T-Shirt
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Illustration to Milton a Poem. In Blake's mythology, Adam and Satan are two extremes of the fallen Albion. Classic T-Shirt
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Вопрос Следователя, Navalny, Question of the Investigator, Classic T-Shirt
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Philosophers Sleeveless Top
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OpArt Classic T-Shirt
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Math Classic T-Shirt
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Soviet Red Army insignia used on Hat Badges and Flags Classic T-Shirt
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Coat of arms project for the Russian State, used by the governments of Alexander Kolchak and Anton Denikin Classic T-Shirt
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Russia History: Федор Алексеев «Красная площадь в Москве», 1801 год Classic T-Shirt
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Russian Civil War: Обед красноармейцев у костра Южный фронт Дата съемки: 1919 год Classic T-Shirt
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Штаб Морозовско-Донецкой дивизии Дата съемки: 1918–1922 Дивизия сформирована в 1918 году. Classic T-Shirt
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Отряд Красной гвардии перед отправкой на дутовский фронт. Урал. 13 марта 1918. Classic T-Shirt
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Military parade: Москва. Красная площадь. 1918 год. Рогожско-Смоленский пехотный полк. Chiffon Top
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Astronomy Classic T-Shirt
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Whirl Background Art Classic T-Shirt
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Modern interior Classic T-Shirt
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Cityscape: Рудник «Скалистый» Classic T-Shirt
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Riot: В Москве, Санкт-Петербурге, Красноярске, Владивостоке и других городах полиция и Росгвардия применили силу. Classic T-Shirt
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Algebraic Notation - Chess Classic T-Shirt
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QR code: Donate Sleeveless Top
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Donate Classic T-Shirt
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Свободу! Classic T-Shirt
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WWII soldiers Classic T-Shirt
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В. М. Молотов, Л. П. Берия, Г. М. Маленков, А. И. Микоян, В. С. Абакумов. Москва, 1 сентября 1948 года Sleeveless Top
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Л. П. Берия смотрит на стоящего напротив В. С. Абакумова. Москва, Белорусский вокзал, 1 сентября 1948 года Фото: Андрей Новиков / Фотоархив журнала «Огонёк» Classic T-Shirt
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Why is there such a simple relationship between π and φ: π = 6/5 φ² ? Sleeveless Top
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What comes first - idea or matter? This mathematical relationship provides an answer to this question. Classic T-Shirt
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Stylized lithium-7 atom: 3 protons, 4 neutrons, and 3 electrons (total electrons are ~1⁄4300th of the mass of the nucleus). It has a mass of 7.016 Da. Classic T-Shirt
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uzor, decorative Classic T-Shirt
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Flower Sleeveless Top
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"We Can Do It!" is an American World War II wartime poster produced by J. Howard Miller in 1943 for Westinghouse Electric as an inspirational image to boost female worker morale Classic T-Shirt
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