This is most probably one of the latest editions SteemSTEM distilled before the fork, as can be read from many places already now. Anyways, @lemouth is still there to cook up this distilled of the best SteemSTEM posts of last week. For those who do not know what SteemSTEM is, please take a look [here](https://www.steemstem.io/#!/faq) or come say hi on [Discord](https://discord.gg/9c7pKVD) or in the Steem Chat.

^{[image credits: @medro-martin]} Before moving on with the two best posts that have been selected by @lemouth (from all the posts found by our curators last week), here are a few of the most supported posts (of last week):

| Author | Title | | ------ | ------ | | @empressteemah| Analysing, identifying and separating substances II| | @anaestrada12| Medical procedure "Paracentesis"|

Interested in being part of that list? Please check [these guidelines](https://www.steemstem.io/#!/faq) or ask for a mentor on [Discord](https://discord.gg/9c7pKVD) or on the Steem Chat.

Our top choices

Learned Responses, Complex Learning and the Work of Wolfgang Kohler and Jane Goodall

This week we shed light on this post from @loveforlove where the work from Kohler and Goodall on chimps, in the context of learning and the associated complex responses, is discussed. Topics like habituation and conditioning are approached, as well as more involved social behaviours and observational learning.

Medical procedure "Paracentesis"

We are happy to share with you, week after week, another medical procedure depicted in its greatest details thanks to @anaestrada12. This week, she discusses paracentesis that is a common practice in emergency services to diagnose peritonitis and for therapeutic purposes in cases of stress ascites.

Statistics

SteemSTEM offers support to anyone using our app, steemstem.io. We recall that:

Posting an article through the app automatically yields a 5% stronger upvote at curation time.
Posting a reply to an article (or to another reply) from the app can sometimes yield some SteemSTEM support.
Setting @steemstem as a beneficiary to the post automatically yields a stronger upvote (up to 5%).

Last week, the SteemSTEM curator teams have supported 48 posts written by 34 authors. 16 of these posts have been posted through the app (and got a 5% stronger upvote). Among these 48 posts, we find:

23 small upvotes (less than 20%)
19 medium upvotes (in the 20%-50% range)
6 large upvotes (larger than 50%)

In addition, we have upvoted 3 comments posted through the app, written by 1 author. The list of upvoted post authors, potentially getting some extra support from @acont, @alchemage, @anaestrada12, @barvon, @belkisa758, @borjan, @capp, @cervantes, @cheva, @dexpartacus, @emperorhassy, @empressteemah, @exqueila, @felixrodriguez, @fisicanaveia, @helengutier2, @iradyjr, @julian2013, @june0620, @lnakuma, @loveforlove, @lupafilotaxia, @magicmonk, @maiyude, @nazer, @newton666, @rbalzan79, @remlaps-lite, @riccc96, @scholaris, @stem-espanol, @tomlee, @walterprofe, @yonnathang. The upvoted comments have been written by: @agmoore2.

All curation rewards earned are used to fund @steemstem project functioning and activities. See you hopefully all next week!

^{PS: This article has been formatted for the steemstem.io front-end. Please see here for a better reading.}