Greg Tang
@gregtangmath
Speaker, Educator, Children's Author, Math Author, and Idealist. My goal is simple. Help kids become smart, well-rounded people who love to learn!
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http://TangMath.com 01-04-2009 17:52:44
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Tammy Worcester Tang
@tammyworcester
Semi-retired Instructional Technology Specialist. Working on cool projects with my husband.
Lawrence H. Summers
@lhsummers
Charles W. Eliot University Professor and President Emeritus at Harvard. Secretary of the Treasury for President Clinton and Director of NEC for President Obama
Tang Math
@tang_math
Buitengebieden
@buitengebieden
The official positive side of 𝕏. I’m Sander from the Netherlands. All copyrights belong to their respective owners! DM for credits/removal/submission!
The Figen
@thefigen_
PhD musicology/Teacher/Turkish - Posting #Humor #Motivation #Cool #Memes content.