Researcher, I will try to share some science here

Add the following to your comment "I promise to use one of my witness votes on the Witness that gets STEEM or SBD listed on a major exchange!"

Promotion service: Send 0.7SBD / 0.8 STEEM, put link on the post in memo and I will share your post with more than 14.000 + followers. ~50 upvotes + @obaku.