Hey and welcome!
As @theaustrianguy already mentioned, you should really check out @steemstem and also use the #steemstem tag of you post science - we give generous upvotes to high-quality posts on STEM-related topics. And @aboutcoolscience also organizes a Italian-speaking subgroup ( #itastem)!
Also, should you be as confused about how our platform works as I was in the beginning, I can recommend this great guide than explains almost everything.
Have fun, I'll follow you and am looking forward to read your blog!
Oh, thank you for all the advices!
And yes, I am a bit confused, it will be really helpful :)