BTC2013 India Waste Wonders

BTC2013 India Waste Wonders

BTC Conf 2012 3D Charts for Visually Challenged Students

BTC Conf 2012 3D Charts for Visually Challenged Students

MONTFORD SCHOOL

MONTFORD SCHOOL

书香处处飘 Book Anywhere

书香处处飘 Book Anywhere

DFC2014 France The iPad Pact

DFC2014 France The iPad Pact

BTC2015 Uruguay - Mancuspias

BTC2015 Uruguay - Mancuspias

BTC2014 Hong Kong The Real Social Network

BTC2014 Hong Kong The Real Social Network

DFC2012 India Stationery Scarcity

DFC2012 India Stationery Scarcity

BTC2014 Chile A CANteen for All

BTC2014 Chile A CANteen for All