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Len Rosen's picture
Principal Author and Editor, 21st Century Tech Blog

Futurist, Writer and Researcher, now retired, former freelance writer for new technology ventures. Former President & CEO of Len Rosen Marketing Inc., a marketing consulting firm focused on...

  • Member since 2018
  • 258 items added with 218,984 views
  • Oct 26, 2022
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Aeromine Technologies has developed a small form factor wind turbine that can be installed on rooftops along with solar panels to give a building 100% renewable and sustainable energy off or on the grid. Meanwhile, an invention called the NAVE, inspired by Bronze Age water coolers kept in Middle Eastern homes, has recently won its inventor a design award for an air conditioning solution that can be configured to deliver passive cooling in hot climates.

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