abstract animation dknot ribbon, tying bows 4k - string theory stock videos & royalty-free footage00:07Abstract Animation dknot ribbon, tying bows 4KString, White Background
quantum gravity scene - string theory stock videos & royalty-free footage00:10Quantum Gravity SceneCopy Space, Quantum, Time
man using sheet music on digital tablet at home - string theory stock videos & royalty-free footage00:14Man using sheet music on digital tablet at homeMusic, Teenage Boys, Playing
abstract shapes and curves made of vibrant purple and magenta paper strips - string theory stock videos & royalty-free footage00:12Abstract Shapes and Curves Made of Vibrant Purple and Magenta Paper StripsThree Dimensional, 3D Animation, Striped
children playing guitar and dancing - string theory stock videos & royalty-free footage00:15Children playing guitar and dancingChild, Dancing, Happiness
man playing black acoustic guitar in the park - string theory stock videos & royalty-free footage00:25Man Playing Black Acoustic Guitar In The ParkCountry Music, Guitar, Music
young woman playing guitar and singing in the living room at home - string theory stock videos & royalty-free footage00:34Young woman playing guitar and singing in the living room at homeHobbies, Young Adult, Real People
portrait of child girls rehearsing violin performance at music school - string theory stock videos & royalty-free footage00:07Portrait of child girls rehearsing violin performance at music schoolMusical Instrument, Music, School Building
abstract layout of string theory in physics from blue strings in motion on a dark background. - string theory stock videos & royalty-free footage00:15Abstract layout of string theory in physics from blue strings in motion on a dark background.Musical Instrument String, Abstract
abstract background with boke effect. - string theory stock videos & royalty-free footage00:30Abstract background with boke effect.Abstract, Digitally Generated Image, Particle
dick learns that sounds give various kinds of information as well as pleasure. introduces the basic qualities of sound and shows that sounds are made... - string theory stock videos & royalty-free footage00:231950s: Person claps film slate. In a row, teenagers play a violin, a fluteMusic, Classroom, Learning
macro shot of the hammers of a piano moving up and down with the sustain pedal - string theory stock videos & royalty-free footage00:18Macro Shot of the Hammers of a Piano Moving Up and Down with the Sustain PedalGrand Piano, Piano, Playing
girl playing acoustic guitar - string theory stock videos & royalty-free footage00:22Girl playing acoustic guitarGuitar, Playing, Close-up
strumming guitar lesson for young students - string theory stock videos & royalty-free footage00:25Strumming Guitar Lesson For Young StudentsClassroom, Music, Musical Instrument
child repeating guitar parts after teacher in music school - string theory stock videos & royalty-free footage00:29Child Repeating Guitar Parts After Teacher In Music SchoolClassroom, Music, Learning
children forming small duet with guitar and clarinet at music school - string theory stock videos & royalty-free footage00:17Children Forming Small Duet With Guitar And Clarinet At Music SchoolMusic, Musical Instrument, Education
boy learning to play violin with teacher online - string theory stock videos & royalty-free footage00:23Boy learning to play violin with teacher onlineLearning
senior asian teacher man and young asian teacher woman are giving a high five, smiling, and so proud of their young asian elementary aged student. asian girl sitting on sofa in music studio classroom playing guitar together with little girl. - string theory stock videos & royalty-free footage00:06Senior Asian teacher man and young Asian teacher woman are giving a high five, smiling, and so proud of their young Asian elementary aged student. Asian girl sitting on sofa in music studio classroom playing guitar together with little girl.Classroom, Music, Learning
two brothers enjoy music. - string theory stock videos & royalty-free footage00:08Two brothers enjoy music.
senior violin teacher teaching a girl to play violin - string theory stock videos & royalty-free footage00:10Senior violin teacher teaching a girl to play violinMusic, Teacher, Senior Adult
senior violin teacher teaching online a girl how to play violin - string theory stock videos & royalty-free footage00:14Senior violin teacher teaching online a girl how to play violinMusic, Teacher, E-Learning
girl tries to tie white shoes, slow motion. - string theory stock videos & royalty-free footage00:24Girl tries to tie white shoes, slow motion.Tying Shoelace, Shoelace, Child
compassionate grandfather teaching how to play the guitar via video call - string theory stock videos & royalty-free footage00:32Compassionate grandfather teaching how to play the guitar via video callLaptop, Family, Senior Adult
online guitar lessons at home - string theory stock videos & royalty-free footage00:06Online guitar lessons at homePiano, Learning, Video with Sound
asian little happy 8-year-old boy learning to hold and play the violin at home - string theory stock videos & royalty-free footage00:09Asian Little happy 8-year-old boy learning to hold and play the violin at homeLearning, Child
asian boy studying cello indoors - string theory stock videos & royalty-free footage00:12Asian boy studying cello indoorsPerformance, String, Performing Arts Event
close up of fingers playing an electric bass guitar - string theory stock videos & royalty-free footage00:27Close up of fingers playing an electric bass guitarPlaying, Music
fast light trails - string theory stock videos & royalty-free footage00:30fast light trailsSingle Line, Striped, Light - Natural Phenomenon
october 19, 2010 elementary school students fidgeting while sitting at their desks with one student holding a length of string across her forehead /... - string theory stock videos & royalty-free footage00:13October 19, 2010 MS Elementary school students fidgeting while sitting at their desks with one student holding a length of string across her forehead / Mozambique
october 19, 2010 elementary school student sitting at his desk with a length of string in his hands during classroom studies / mozambique - string theory stock videos & royalty-free footage00:27October 19, 2010 TU Elementary school student sitting at his desk with a length of string in his hands during classroom studies / Mozambique
october 19, 2010 elementary school students sitting at their desks holding a length of string as their teacher instructs them / mozambique - string theory stock videos & royalty-free footage00:20October 19, 2010 PAN Elementary school students sitting at their desks holding a length of string as their teacher instructs them / MozambiqueStudying
young boy scooping river water with a jar and string in nursery school / united kingdom - string theory stock videos & royalty-free footage00:221960 MONTAGE Young boy scooping river water with a jar and string in nursery school / United Kingdom
pan left across a close-up of valentine¿s hearts coiled and surrounding a glitter heart. - string theory stock videos & royalty-free footage00:35Pan left across a close-up of Valentine¿s hearts coiled and surrounding a glitter heart.
tilt up past a glitter heart surrounded by a spiral strand of hearts. - string theory stock videos & royalty-free footage00:30Tilt up past a glitter heart surrounded by a spiral strand of hearts.
extreme close-up of valentine¿s hearts that rack blur into an abstract background. - string theory stock videos & royalty-free footage00:10Extreme close-up of Valentine¿s hearts that rack blur into an abstract background.
rack focus from blurred to an extreme close-up of a valentine¿s heart on a spiral strand. - string theory stock videos & royalty-free footage00:12Rack focus from blurred to an extreme close-up of a Valentine¿s heart on a spiral strand.
rack focus from blurred to an extreme close-up of a valentine¿s heart on a spiral strand. - string theory stock videos & royalty-free footage00:14Rack focus from blurred to an extreme close-up of a Valentine¿s heart on a spiral strand.
close-up pan right across a spiral strand of valentine¿s hearts. - string theory stock videos & royalty-free footage00:29Close-up pan right across a spiral strand of Valentine¿s hearts.
medium-wide pan right across a spiral strand of valentine¿s hearts. - string theory stock videos & royalty-free footage00:35Medium-wide pan right across a spiral strand of Valentine¿s hearts.
rack focus from blurred to a close-up of a spiral strand of valentine¿s hearts. - string theory stock videos & royalty-free footage00:12Rack focus from blurred to a close-up of a spiral strand of Valentine¿s hearts.
medium drift across a spiral strand of valentine¿s hearts. - string theory stock videos & royalty-free footage00:24Medium drift across a spiral strand of Valentine¿s hearts.
adorable little girl in music school - string theory stock videos & royalty-free footage00:14Adorable little girl in music school
adorable little girl in music school - string theory stock videos & royalty-free footage00:27Adorable little girl in music schoolMusic, Teacher
adorable little girl in music school - string theory stock videos & royalty-free footage00:20Adorable little girl in music school
adorable little girl in music school - string theory stock videos & royalty-free footage00:23Adorable little girl in music school
adorable little girl in music school - string theory stock videos & royalty-free footage00:25Adorable little girl in music school
adorable little girl in music school - string theory stock videos & royalty-free footage00:18Adorable little girl in music school
adorable little girl in music school - string theory stock videos & royalty-free footage00:25Adorable little girl in music school
adorable little girl in music school - string theory stock videos & royalty-free footage00:08Adorable little girl in music school
adorable little girl in music school - string theory stock videos & royalty-free footage00:08Adorable little girl in music school
adorable little girl in music school - string theory stock videos & royalty-free footage00:16Adorable little girl in music school
adorable little girl in music school - string theory stock videos & royalty-free footage00:16Adorable little girl in music school
adorable little girl in music school - string theory stock videos & royalty-free footage00:15Adorable little girl in music school
small boy teaching to play violin - string theory stock videos & royalty-free footage00:23Small boy teaching to play violin
small boy teaching to play violin - string theory stock videos & royalty-free footage00:14Small boy teaching to play violin
small boy teaching to play violin - string theory stock videos & royalty-free footage00:25Small boy teaching to play violin
small boy teaching to play violin - string theory stock videos & royalty-free footage00:09Small boy teaching to play violin
small boy teaching to play violin - string theory stock videos & royalty-free footage00:25Small boy teaching to play violin
small boy teaching to play violin - string theory stock videos & royalty-free footage00:26Small boy teaching to play violin
small boy teaching to play violin - string theory stock videos & royalty-free footage00:26Small boy teaching to play violin
small boy teaching to play violin - string theory stock videos & royalty-free footage00:19Small boy teaching to play violin
cute fashionable girl tying her shoes - string theory stock videos & royalty-free footage00:24Cute fashionable girl tying her shoesChild, Shoelace
on music school class - string theory stock videos & royalty-free footage00:15On music school classChild, Childhood, Performance Group
boy playing guitar on class - string theory stock videos & royalty-free footage00:20Boy playing guitar on classFather, Teacher
first guitar steps - string theory stock videos & royalty-free footage00:26First guitar stepsFather, Son, Guitar
asian child playing violin - string theory stock videos & royalty-free footage00:08Asian child Playing ViolinMusic, Child, Musical Instrument
asian child playing violin - string theory stock videos & royalty-free footage00:12Asian child Playing Violin
asian child playing violin - string theory stock videos & royalty-free footage00:12Asian child Playing Violin
paper flags hanging with rope for outdoor party. - string theory stock videos & royalty-free footage00:15Paper flags hanging with rope for outdoor party.
northern thai culture decoration paper flag in wedding ceremony. - string theory stock videos & royalty-free footage00:11Northern Thai culture decoration paper flag in wedding ceremony.
colorful flags decorated for outdoor party. - string theory stock videos & royalty-free footage00:15Colorful flags decorated for outdoor party.