“3D Sun – “3D Sun” lets you carry a virtual window onto today’s sun, right in your pocket.
Stars – Stars is a light application that displays the 88 constellations in the sky
Bobo Explores Light – Hold a fully functional science museum in the palm of your hand!”
“The “why” of self-directed learning is survival—your own survival as an individual, and also the survival of the human race. Clearly, we are not talking here about something that would be nice or desirable….We are talking about a basic human competence—the ability to learn on one’s own—that has suddenly become a prerequisite for living in this new world. – Malcom Knowles, 1975”
“Colors in the photographs are produced by fluorescent dyes used to illuminate microscopic samples. The dyes are not true-color, but neither are the colorations arbitrary: Different dyes bind with different material structures, so that the resulting coloration patterns reflect the composition of samples.