Recently the Burj Khalifa -- the world’s tallest tower -- opened in Dubai. At 2,717 feet tall it easily outdistances the previous record-holder, Taipei 101, by 1,047 feet — and is almost twice as tall as the Empire State Building. Aside from questions about the money spent or whether this was a good use of resources, the sheer achievement should be celebrated, not just by architects, engineers or photographers, but by educators – K-12 educators – in 3D.