A man works on a microscope while at least four others observe and one videotapes it .
A scientist works while four older men watch him .
A man works on a microscope while at least four others observe and one videotapes it.
A scientist works while four older men watch him.
There is a man working on some technical equipment but he is dressed casually so many not be a scientist. Also, there are not four older men visible, only two other people are clearly visible, one is a woman and neither appear significantly different in age to him.
There is a man working on some technical equipment but he is dressed casually so many not be a scientist . Also , there are not four older men visible , only two other people are clearly visible , one is a woman and neither appear significantly different in age to him .