The National Gallery show includes a film which experiments on its audience.
Even this paled beside the city's Nordic Food Lab, which experiments in the name of the NNK.
This is a book which experiments with form and voice in original ways, but also packs an emotional punch, which is not DeWitt's game.
Now, three decades later, the two have created a research culture in which experiments can be transformed into commercial products that will end up in millions of offices or under millions of Christmas trees.
Rather than comprehensive reform, it emphasizes policy experimentation and relatively narrowly targeted initiatives in order to discover local solutions, and it calls for monitoring and evaluation in order to learn which experiments work.
While it is central to science that its theories are based on evidence and can be tested, there is a great deal of judgment required when deciding which experiments are critical or what evidence is decisive.
He added that deciding which experiments went ahead on the basis of a risk-benefit analysis was "absurd", because it was often impossible to know the benefits of an experiment beforehand.
Extrapolating this to cover every event that has ever happened in the universe implies that there are many universes in which experiments equivalent to the one at Cern are being attempted.
Take the portfolio of Channing Daughters Winery, in Bridgehampton, which experiments with wines inspired by styles in Friuli-Venezia Giulia, a region in northeastern Italy.
The intellectual input comes from deciding, on the basis of the results obtained, which experiments to do next until you have filled in all the blanks.
A physical field can be intrinsically symmetrical, although this may not be apparent in the state of the universe in which experiments are conducted.
