SEATTLE — Researcher Beatriz Carlini clicks through a few local cannabis retailers' websites before finding what she's looking for.
Her screen displays a yellow goo, similar in appearance to raw honey, or as the product's marketing calls it, "Cake Batter."
The substance is a highly concentrated form of cannabis called a dab, which is produced by extracting the psychoactive compound THC from cannabis plants. It's usually vaporized and inhaled using a device that looks similar to a bong, but often involves a blow torch.
