a group is dancing
a guy talking about an electronic gadget
a man cooking food
a man explaining about ports on something
a man is assembling a hose
a man is describing a piece of equipment with piping attached
a man talking about a car part
a man talking about a piece of equipment for a diesel engine
a man talks about some hardware tools
a man trying to explain how easy it would be to assemble a boat with extra parts connected
a person is working
a person shows a gauge in a room
in a garage a man is working on a auto part
man showing off new car mechanics
man shows a tube
person using a hose
someone is showing some tools
man shows a tube
in a garage a man is working on a auto part
a man trying to explain how easy it would be to assemble a boat with extra parts connected