The phrase "a sort of experimental" is correct and usable in written English.
It can be used when describing something that is somewhat experimental in nature, indicating a degree of uncertainty or variation.
Example: "The artist's latest work is a sort of experimental piece that challenges traditional boundaries."
Alternatives: "a kind of experimental" or "a type of experimental".
As a result, Britain has become a sort of experimental studio for Broadway.
From John Cage: "Art is a sort of experimental station in which one tries out living".
As he put it, "Art is a sort of experimental station in which one tries out living".
Fiction has many advantages over psychology as a way to explore the workings of our minds – fiction writers' freedom to imagine subjectively how people's minds and emotions work could be considered a sort of experimental psychological lab.
Such retranslations have an additional benefit: because the original always remains the same as a sort of experimental control, the variation in these renditions reveals a good deal about Russia itself.
There are, however, some clips of her dulcet tones online, with her vocal range veering wildly from gravelly and unintelligible to a sort of experimental jazzy playfulness as alter ego K Dollar.
Against this captive population, in such an anything-goes atmosphere, all sorts of experimental perversions of the legal system were tried out.
When faced with a child's potentially fatal illness, many families are willing to try all sorts of experimental treatments – some that involve a lot of risk.
To measure the gene expression level reflected by the amount of a particular RNA molecule, simply tally up the number of sequence reads corresponding to that RNA molecule rather measuring an inaccurate fluorescent spot and trying to control for all sorts of experimental variation.
Between launching a Bluetooth headset that looks like something straight out of Her and making temporary tattoos that can unlock your phone, they've been getting all sorts of experimental as of late.
