How Did the Bicycle Evolve?
The quest for a human powered, stable, fast and energy efficient vehicle has taken us a long way. Let’s see how it all started. 1790s – The beginning The first reference to a two-wheeled vehicle driven by one rider was a toy-like simple machine, with just two wheels attached to a rigid wooden frame. The…
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Raj Arjit - QUORA
Gray Goo Scenarios and How to Avoid Them
The prospect of self-replicating nanobots devouring the Earth is a frightening one, indeed. But as Idea Couture foresight strategist Jayar LaFontaine explains, there are some practical things we can do to prevent such nightmares from happening. In a lecture delivered in 1948, mathematician John Von Neumann first described the potential for machines to build perfect…
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Jayar LaFontaine—MISC Magazine