Lightbulb and prism crystal lattice and scale with magnifying glass engraved hand drawn in old sketch and vintage symbols Back to School Elements of Science or physics and laboratory experiments
Related tags:
- experiment
- molecule
- chemistry lab
- science
- science symbols
- physical
- atom
- chemistry
- scientific
- chemical structure
- test tube
- chemical
- microscope
- laboratory
- lab
- biology
- medical research
- scientist
- beaker
- flask
- medical science
- object
- dna
- lab test
- education symbol
- education
- formula
- education illustration
- symbol
- background education
- education technology
- knowledge
- background school
