Humans have become the most dominant animal on the planet. They have adaptations providing advantages over other animals. They have even out competed other species in their own genus. Humans have opposable forefingers and thumbs for superior dexterity, very large brains for intelligence, walk upright with bipedal locomotion to cover distances more…

This brief article discusses various ways to use the grassy strip of land extending about three feet between the sidewalk and the street curb in many cities and neighborhoods. Next, it discusses the potential impact of different uses of this space on things like: people disembarking from their cars, clearance to existing fire hydrants, and town…

A handful of technological episodes: fire, wheel and axle, Industrial Revolution, Faraday's discovery of electromagnetic induction, the transistor, and the digital age, have historically altered humanity. We are now witnessing/participating in the next transformational technology: 3D printing. Although dating back nearly 30 years, the technology…