Dreams

(For this week's Illustration Friday topic: Dreams)

Reflection

(For this week's Illustration Friday topic: Reflection)

Ron Gremban and Plug-in Hybrids

Californian Ron Gremban, an electrical engineer and environmentalist, showed that he could increase the mileage of his Toyota Prius hybrid by adding a stack of brick-sized batteries in the trunk. The additional batteries, which he can recharge by plugging the car into a wall outlet at his home, provide an extra electrical charge helping the car burn even less fuel.

Wisdom

"Wisdom is like a diamond. While nothing is able to harm it, it can cut through all things."

(For this week's Illustration Friday topic: Wisdom)

Emptiness

(For this week's Illustration Friday topic: Empty)