It is not necessarily true that expensive experiments are not worthwhile doing but there are plenty of rather cheap experiments which are certainly worth doing.
“It's been interesting how kids have had hardly any problems watching it, but adults have more trouble. This happened way back even with Jabberwocky and Time Bandits.”
“I ask people why they have deer heads on their walls. They always say because it's such a beautiful animal. There you go. I think my mother is attractive, but I have photographs of her.”