Welcome to this blog site. My name is Len Rosen. Fourteen years ago I chose to wind down my business and technology consulting practice and begin to focus on a boyhood love of mine, my fascination with invention, technological innovation, scientific research and discovery. From an early age, I was an avid naturalist. By age thirteen I had acquired three telescopes to study astronomy. I had a chemistry set. I filled my parent's home with aquariums where I raised all kinds of freshwater fish and crustaceans. I rescued baby birds, raising and releasing them. By the time I graduated high school I was teaching after school science programs to elementary school kids. During the summer I served as a science director for a regional conservation authority camp in Toronto.

Cities

The Present And Future Internet of Things For Sustainable Construction

Shock Therapy Proposed By Northwestern University To Shore Up Shorelines

Toronto Could Use An Astra Bridge

Building Net-Zero Urban Centres Not Easy as Evidenced by the Story of Masdar City

What Happens When Your City’s Water Supply is Compromised?

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Governments Spending $7 Trillion Annually To Subsidize Fossil Fuels

Putting Fluoride In Community Water Supplies Is Being Questioned

Once Again Global Action To Mitigate Climate Change Is At Risk

Canada Celebrates The End Of War Each November 11th

EDITOR PICKS

Governments Spending $7 Trillion Annually To Subsidize Fossil Fuels

Putting Fluoride In Community Water Supplies Is Being Questioned

Once Again Global Action To Mitigate Climate Change Is At Risk

POPULAR POSTS

Readers Send Me Articles About Atlantic Ocean Circulation Fearing the End...

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