Hawke's Bay's museum of technology turns 40 this year and has never been busier.
Faraday Centre manager Dave Prebensen said it has evolved to be a popular attraction for all generations.
"Now it caters for the whole family, whereas we started off largely with machinery and motors and that type of thing, which was good for the men but a bit of a turnoff for the women and children," he said.
"We changed things as we went along and gradually expanded so it caters for everybody.
"There is now plenty of things for the kids to play with - levers to pull, levers to turn and there is a lot of interest for women.