Posts tagged with 'topography'
Before sunrise in Bogotá’s southern hills, the day’s first passengers are already on the move. By 4 a.m., a fleet of aging SUVs, locally known as carritos, begin climbing the steep, unpaved streets of Ciudad Bolívar. They weave through neighborhoods ...
The field of electric school bus (ESB) vehicle to grid (V2G) programs is rapidly evolving. The number of V2G programs across the U.S. continues to grow: At least 11 utilities and five states have enacted programs since we first examined the space ...
Over the past two decades, Rwanda – the land of a thousand hills – has made remarkable strides: poverty has significantly declined and quality of life has improved. The service, industrial and agricultural sectors have flourished. Even in the aftermath ...
Art by Philip Straub, via National Geographic. In its latest issue, National Geographic shows what the now bustling urban jungle of Manhattan looked like before Henry Hudson spotted the island in 1609. Four hundred years ago, there were beavers, just ...
