
Caption
CHILDREN, Education, Secondary, Teacher lighting a bunsen burner prior to it being used for a food technology experiment measuring the evaporation of a salt solution.
Credit line
Photo12/Eye Ubiquitous
Reference
UQS10A88_336
Model release
No
License type
Rights managed
Available size
50,6Mb (1,4Mb) / 11,4in x 17,2in / 3434 x 5151 (300dpi)