As painful as it is to admit, hairdryers are getting more expensive — yet they still perform the same basic function. When Dyson announced the Supersonic almost a decade ago, it became the cream of the crop, with many a dupe striving to be like the original, but cheaper.
After reviewing the Supersonic Nural last year — a.k.a. Dyson's "most intelligent" hair dryer — I've been rather invested in the world of hair tools, particularly how influential factors like technology, price and virality are growing increasingly important these days.
