Seeing the Light

Reducere. For most of his adult life Severt Young Bear stood in the light-in the center ring at powwows and other gatherings of Lakota people. As founder and...

Reducere. Finally, a book on the physics of light that doesn't require advanced mathematics to understand. Seeing the Light is the most accessible and compre...

Reducere. Nuclear power is not an option for the future but an absolute necessity. Global threats of climate change and lethal air pollution, killing million...

Equip the next generation of scientists with a brand new series from Chris Ferrie, the #1 science author for kids Rainbows are beautiful As Red Kan...

New study of the doctrine of illumination in Augustine, Barth and the Johannine literature.