Kostenlose Bilder
von Marco Verch unter Creative-Commons-Lizenz
26 kostenlose Invention Fotos zum Herunterladen
26 Fotos
22
0
CC 4.0
KI
Leuchtende Glühbirne als Idee auf orangefarbenem Hintergrund
5
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CC 2.0
Marco Verch
Incandescent and energy-saving lamps
6
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CC 2.0
Marco Verch
STEM Education for Learning
6
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CC 2.0
Marco Verch
Smart kids and STEM education
5
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CC 2.0
Marco Verch
Lamps for indoor lighting
3
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CC 2.0
Marco Verch
STEM concept: math, science and tech in classroom
4
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CC 2.0
Marco Verch
The word Invention on white background
6
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CC 2.0
Marco Verch
Open book with a lightbulb
6
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CC 2.0
Marco Verch
Hand holding lightbulb against white background
5
0
CC 2.0
Marco Verch
Hand holds globe in the plastic bag - greenhouse effect
7
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CC 2.0
Marco Verch
Young technicians building a robot
4
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CC 2.0
Marco Verch
Old idea vs New idea concept
4
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CC 2.0
Marco Verch
Light bulb glowing inside a human head silhouette
7
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CC 2.0
Marco Verch
Refreshing coffee for creation better creative ideas
3
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CC 2.0
Marco Verch
Lightbulb on the open book
3
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CC 2.0
Marco Verch
Tungsten bulb, fluorescent bulb and LED bulb
5
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CC 2.0
Marco Verch
Schoolboy working on robotics electronics in a lab
3
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CC 2.0
Marco Verch
Boy building a robot at a kids robotics workshop
4
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CC 2.0
Marco Verch
Robotics class - inventions and creativity for kids
2
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CC 2.0
Marco Verch
Child programming a robot in a robotics classroom
4
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CC 2.0
Marco Verch
Child learns robot constructing
3
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CC 2.0
Marco Verch
Creativity, idea, solution concept
5
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CC 2.0
Marco Verch
Hand holding a glowing lightbulb — creative idea
4
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CC 2.0
Marco Verch
Chalk silhouette of human head with gears on blackboard
4
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CC 2.0
Marco Verch
Human silhouette with Rubik's cube — mind concept
2
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CC 2.0
Marco Verch
Lightbulb on a white table