Posts Tagged ‘ nanotechnology

What is Urban Agriculture?

GreenDustries and Urban Agriculture Urban agriculture is the practice of cultivating, processing and distributing food in, or around (peri-urban), a village, town or city. Urban agriculture in addition can also involve animal husbandry, aquaculture, agro-forestry and horticulture... by Wikepedia. We live in an increasingly urban world. Seventy-five percent of the people in so-called industrialized countries already live in towns and cities and urbanization has become a global phenomenon in the last half-century. The resultant mass movement of people from farms and rural villages everywhere constitutes the greatest human migration in history. It seems likely that fully half of the human family is city dwellers since the year 2000... Read more [...]

The amazing Nanotechnology.

NanotechnologyNanotechnology could turn out to be the most important technological development for advancing energy technolgies in well over one hundred years. Nanotechnology, which means building technology on the molecular or nano (billionths) scale, has already started to impact solar energy and battery storage technology. Nanotechnology might someday allow for far more powerful, more efficient and less expensive solar and battery storage technology. Nanotechnology is a rather young field, only gaining acceptance in the late 1990s, so the potential for future advancements is very high in coming years. Read more [...]