Researchers uncovering Amazon’s pricing techniques, Muhammad Ali’s Northeastern ties, and National Best Friends Day are among our selection of tweets from the Northeastern community this week.

Are You in Despair? That’s Good https://t.co/w0k0upaPbT @Northeastern @NortheasternCOS great piece! Well said! #TalkingHelps

— William Sharp 🇺🇦 (@drwilliamsharp) June 6, 2016

Welcome @PioneerInvest volunteers! #pioneerhelpingothers @Northeastern co-ops pic.twitter.com/pBz2gGDmXl

— 826 Boston (@826boston) June 7, 2016

Fresh photo page by @glanzpiece and myself for @Northeastern: https://t.co/QdAOlOUIpA pic.twitter.com/gQ7eoHtkBt

— Matthew Modoono (@modoonophoto) June 7, 2016

This guy was found by himself following passersby on the bike path near the @Northeastern boat house along S.F. Road pic.twitter.com/c2kige1Q5y

— Animal Rescue League of Boston (@ARLBostonRescue) June 7, 2016

Think before you click:new research by @bowlinearl uncovers Amazon’s algorithm pricing techniques @ConsumerAffairs https://t.co/CpzrPjvv55

— President Aoun (@PresidentAoun) June 6, 2016

How many of you met your best friend(s) through @Northeastern? Happy #NationalBestFriendDay to you! pic.twitter.com/2osoo0WSSR

— NUAdmissions (@NUAdmissions) June 8, 2016

Very cool to learn that @NUSL Prof. Michael Meltsner was #MuhammadAli's lawyer for Supreme Court case! @Northeastern https://t.co/nMU529kE8D

— Julie Butner (@Julebugs) June 8, 2016

https://twitter.com/robranley/status/740737352612646914
https://twitter.com/MCNisbet/status/740898758372777984

In this #Northeastern TEDx talk, alumna @amy_henion shares the benefits of “tiny” living. https://t.co/vgrD8HOA0B pic.twitter.com/mE7eDXT19o

— Northeastern Alumni (@AlumniNU) June 7, 2016

#Northeastern won the #casecoe fundraising video category for the "class of 2025" short! https://t.co/mHZMJXAKHR

— Meghan CB (@megcb) June 8, 2016