What's up, Luis!! Welcome to steemit. That's awesome.. civil engineering?? I couldn't imagine the math involved in that lol. I enjoyed algebra, but never got to much else in college. My buddy does a contest for new steemians to connect with others, and have the chance to win shares in Steem Basic Income which gives you upvotes for life.. just wanted to pass along the link! https://steemit.com/earthnation/@cryptkeeper17/win-steemit-upvotes-for-life-with-a-free-membership-to-steembasicincome See ya round :)