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We bring together social entrepreneurs, educators, businesses, parents & youth to support a world in which everyone is equipped & empowered to be a changemaker.

Elsevier's official Twitter channel. Connecting communities and sharing stories in science, technology and health.

Founded by @jnovogratz, Acumen is changing the way the world tackles poverty by investing in companies, leaders & ideas. Follow us: www.acumenideas.com

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Inspiring the next generation of problem-solvers and game changers! An @EWB Canada venture. Founded by @ejdlee, tweets by the whole team.

Author, Founder, Designer, Inventor, Educator, Keynote Speaker, and most importantly–teammate with people making epic stuff happen.