What did space travel ever do for us? IET London Christmas Lecture 2015 - Technologies From Space
What did space travel ever do for us? Even if we're not as fortunate as Tim Peake (who's about to go up to the ISS), the answer was made transparently clear in so many ways in our Christmas Lecture by Dr. Ravi N. Margasahayam of NASA. We saw a constellation of concepts that have gone from science fiction to reality; NASA imagines the impossible and sets out to achieve it, breaking boundaries as it extends its reach through and out of the solar system. Interestingly, and of some surprise, was that NASA doesn't develop these technologies itself: other do that to NASA's requirements. It provides an incentive to explore and innovate. So, incredible inventions and advances spin off out of space and into our world. Amongst those have been: GPS; storm detection; microwave ovens; robotic arms in surgery;…