Hey mate, and welcome to Steem!
If you love science, you should really check out our STEM community @steemSTEM. We give generous upvotes to well-researched and written science&technology posts, so should you write something in that direction, don't hesitate to use the #steemstem tag. We also have a discord channel, should you want to chat with like-minded people.
Also, I usually recommend this great guide to newbies, that answers a lot of the initial questions on how our platform works.
Cya around, and have fun!
Sco