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Scientific formulas. Mathematics and physics calculus on class chalkboard. Algebra and physical science handwritten vector education concept. Maths calculation on blackboard. Physics science theorem
Human Evolution. Man Evolution. Historical Illustrations. Human Evolution Vector Illustration. Progress Growth Development. Monkey, Neanderthal, Homo Sapiens. Primate With Weapon.
Example of a nonplanar cubic graph and edge and vertex coloring
Mysterious man making a silence gesture while standing out from the crowd
theory or practice concept on the road signpost, 3D rendering
Trigonometry. School Chalkboard Function graphs Math lesson.
Business concept on an old wooden background with the words learning, theory and practice
Magnifying glass searching missing puzzle peace "Practice and theory"
Mirror neurons vector illustration. Medical brain action explanation scheme. Educational diagram with human brain side view and empathy emotion location in head. Anatomical psychology mind phenomena.
Portrait of attractive thoughtful young european businesswoman with glowing mathematical formulas on chalkboard background. Complex and algorithm concept
Superconductivity of magnets in liquid a nitrogen.
Cosmic Numerology - female cupped hands with a group of random multicolored transparent numbers floating above on a deep space background
Chemical and physical set of elements on a dark blue background. Formulas and schemes of radioactive decay and extraction of elements. Model of atom
String theory. Physical processes and quantum theory. Quantum entanglement. An abstract computer generated modern fractal design on dark background. Abstract fractal color texture. Digital art. Abstract Form & Colors. Abstract fractal element pattern for your design.
Theory and Practice
Basic set operations shown graphically isolated on white background
Space infographic on purple background. Vector illustration of galaxies classification, black hole, milky way, big bang theory, solar system, asteroid belt, gravitation of moon, temperature range.
Malware mind map flowchart business technology concept for presentations and reports on blackboard
Physical formulas and phenomenon. hand-drawn illustration. science board with math. physics education at school,Vector Illustration
Education concept with back view on pensive man in black suit looking at chalkboard painted with mathematical formulas
spectrum. visible light, infrared, and ultraviolet. electromagnetic radiation. sunlight color. different types of electromagnetic radiation by their wavelengths. In order of increasing frequency and decreasing wavelength
Carpenter sharing knowledge with young students
Intersection of two sets shown graphically with Venn diagram
Graphical display of a bijective function using Venn diagram
Theory and Practice
Flat Earth in space with sun and moon
Chalkboard with formulas
Evolution of the Universe. Cosmic Timeline and evolution of stars, galaxy and Universe after Big Bang
C major scale, full notes. Key of C. Major scale based on C. One of the most common key signatures in western music. The white keys on the piano. It has no flats and no sharps. Illustration. Vector.
Chaos and disorder turns into a formed even tangle with one line. Chaos and order theory. flat vector illustration isolated
TIP acronym, drawn with chalk on blackboard
Fight between ego and superego. Concept sign for the conflicts in the decision making process
Protesting people calling to stop quarantine prohibitory measures. Exposure to dangers of coronavirus COVID-19, call resist restrictions. onspiracy theories followers. Distrust official information.
A 3D illustration of the now debunked competing conspiracy theory that the Earth is flat, as it appears from land, rather than spherical. Earth texture maps
Basic trigonometric identities.Formulas for calculating sine, cosine, tangent, cotangent for double angles.Education, getting classes, school program Higher mathematics.Handwritten math text. Vector
Vector evolution concept with ape to man growth process with monkey, caveman to businessman in suit holding suitcase using smartphone. Mankind development, darwin theory
Gravity Field bend spacetime relativity Earth Moon Planets
Highly magnetized rotating neutron star
Big Bang theory vector illustration infographic. Universe time and size scale diagram with development stages from first particles to stars and galaxies to gravity and light. Scientific astronomy poster. Cosmos history map.
Color mixing wheels meanings properties tones combinations with explanations and circle schemes set infographic poster vector illustration
Physics formulas drawn by hand on a black chalkboard for the background. Vector illustration.
Bucharest / Romania - July 15, 2020: A man takes part at a protest and displays a Qanon message on a cardboard.
Isometric professor lecture class students set of isolated icons human characters and desks with sitting students vector illustration
Blue big bang, explosion in space, computer generated abstract background
Instructor teaching at driving school
Sound waves in the dark in full color
Theory Practice Concept. a man draws scales with the words theory and practice on bowls
Word Cloud with Critical Race Theory concept create with text only.
Group of dice close up on dark black background
Banner KPI concept with icons. Key Performance Indicator using Business Intelligence metrics to measure achievement versus planned target
Hand writing music notes on a score on blackboard with white chalk. Musical composition or training or education concept.
Camera as a symbol of control and surveillance with interference with privacy and medical surgical mask illuminated with vignetting effect
Group of pawn chess pieces with tinfoil hats against imagined heteronomy stand towards a piece without hat, conspiracy theory and manipulation concept in coronavirus time, gray background, copy space, selected focus, narrow depth of field
Camera as a symbol of control and surveillance with interference with privacy and medical surgical mask illuminated with vignetting effect, toned
Student or teacher with mathematical and scientific formulas. Concepts of education.
Young woman in protective mask protesting against 5G internet by walking on the street with steamer.
Hand holding a lightbulb in front of math formulas. Genius problem solving idea.
Man in aluminum foil helmet reaches out to the TV
Color wheel and color palette illustration.
Standard note values. Whole, half, quarter and eighth to sixty-fourth. In music notation, the note value indicates the relative duration of a note, using notehead, stem or flag. Illustration. Vector.
Ludwig von Bertalanffy watercolor vector portrait with ink contours. Austrian biologist.
Man writing down notes for a new composition
Kid Creativity Education Concept, Child Learning Art Mathematics Formula, School Boy Ideas on Black Chalk Board
Big explosion. Bright explosion on a black background.
Standard note values and rests in western music notation. The relative duration of a note and the interval of silence in a piece of music, marked by specific symbols. Illustration over white. Vector.
Treble and bass clef on five-line staff. G-clef placed on the second line and F-clef on fourth line of the stave. Two musical symbols, used to indicate the pitch of written notes. Illustration. Vector
Music rests. Symbols and lengths. American and British English labeling. Interval of silence in a piece of music, marked by a symbol, indicating the length of a pause. Illustration over white. Vector
Scientific Formulas Seamless Pattern
Five Element Theory. Oriental Medicine. The five element theory is used in traditional chinese medicine as a way to diagnose and treat illness.
Conceptual text writing showing Game Theory.
Balloons demonstrates the geometry of the expanding universe. Diagram shows an expanding universe model with galaxies. From the moment of the big bang, the universe has been constantly expanding. Scientists compare the expanding universe to the surface of
C major scale, one octave on staff and keyboard keys. Octave shown on keyboard keys and on a five-line staff with treble clef and whole notes. Most common key signature in music. Illustration. Vector.
young man in a tin foil hat poses funny faces. Afraid of radiation or aliens
Handwriting text Game Theory. Concept meaning branch of mathematics concerned with analysis of strategies Man holding megaphone loudspeaker speech bubble message speaking loud
Green and red arrows with theory and practice words on blue background. 3D illustration.
Apple made of school symbols
male teacher writing various high school maths and science formula on whiteboard
Heart vs brain continuous line drawing concept, emotions with rationality vector illustration in one line style, simple metaphor of the duality of human personality
Text Theory into Practice typed on retro typewriter
Schematic map theory of a flat earth illustration.
Gardner's Multiple Intelligences Theory Diagram, Coaching and Psychology Tool - English Language
Writing note showing Game Theory. Business photo showcasing branch of mathematics concerned with analysis of strategies Papers Romantic lovely message Heart Keyboard computer Good feelings
Handwriting text Game Theory. Concept meaning branch of mathematics concerned with analysis of strategies Man holding marker notebook page crumpled papers several tries mistakes
Word writing text Game Theory. Business concept for branch of mathematics concerned with analysis of strategies Blackboard crumpled papers several tries mistake not satisfied wooden floor
C major and A minor. Key of C. Major scale based on C. One of most common key signatures in western music. White keys on piano. No flats and no sharps. Relative key is A minor. Illustration. Vector.
Big bang icon. Trendy Big bang logo concept on white background from Astronomy collection. Suitable for use on web apps, mobile apps and print media.
Ancient homo erectus or caveman, human ancestor cartoon vector illustration. Neanderthal with wooden stick and stone in hands, one of stages in Darwin evolutionary theory, isolated on white background
Theory Graphic Chart Color Scheme Concept
Abstract scientific background - big red explosion in space
learning - theory and practice crossword puzzle
Fearful young woman with aluminum hat browsing social media. Conspiracy theory about 5g network destroying brain. High quality photo
Business man pointing the text: Theory Into Practice
String theory. From matter, molecule, and atom, to electrons, protons, neutrons and quarks. Quantum physics. Atomic models. theoretical framework. Vector diagram
Big Bang background
Teenager solving some math problems on blackboard
Illustration of Physics - Electricity and Magnetism Phenomena - hand-drawn symbols
Natural Selection Evolution Cycle Cycling Concept
Man Hand writing Theory Into Practice with black marker on visual screen. Isolated on nature. Business, technology, internet concept. Stock Photo
Tunnel or wormhole over curved spacetime. Travelling in space concept. 3D rendered illustration.