Child with a chemistry set, fascinated by the bubbling concoctions and colorful reactions
Schlüsselwörter
children,
chemistry,
set,
bubble,
reaction,
experiment,
science,
learn,
fascinated,
test tube,
colourful,
mix,
laboratory,
discovery,
goggles,
safety,
study,
exploration,
educational,
hand,
on,
equipment,
formula,
indoor,
play,
fun,
education,
cognition,
liquid,
observation
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