What technology can now show us about geometry and art at the microscopic scale.
Science
Moringa Oleifera tree & water treatment
Science News reports use of the Moringa oleifera seeds for low-cost water purification in the developing world.
Seeing white animals
White and albino animals, their natural occurrence, and meanings in belief systems. Science of albinos, white buffaloes, & white squirrels.
Weavings- of spider silk and more
A gold colored tapestry has been made out of spider silk from the golden silk orb spider. Also, efforts to develop man-made spider silk.