Questions about synthetic cannabinoids

so little information exists on noids as a whole, and there's so many questions I have/I'm sure you have about them I want answered. Does anyone know the answers to the following questions:

Are there any other ROA than smoking? Also, more particularly can I get high from touching the powders before a mix is prepared?

What's a good carrier plant for making smoking mixes?

Is there a place that exists where more information on them is present, rather than just the risks and warnings?

Are there any combinations of noids and other psychoactives to avoid health wise?

Does anyone know the solubility for APICA (SDB-001), as in what does it mix into well and in what ratios? I have ~a gram and would like to do it all at once if possible so I don't have this horrible pastey-powder getting everywhere whenever I try to do something with it.

Even if a few of these questions get answered I'll be happy, thanks guys

Vaping is my favorite ROA (Basically making an e-juice/vape juice blend with noids. Seems the least harsh ROA and the most "titratable" if that makes sense)

That absolutely works but you gotta use a lipid based solution like coconut oil. Same way you make canna butter with weed, basically