One of best things about traveling, especially to other countries, is stumbling across something that may be commonplace to the locals but which is new and interesting to you. I was recently in Florence, Italy and happened upon an intriguing approach to a common civil engineering problem that uses a big ole’ robotic arm on a truck.

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balloon_filled_room_5It’s a good bet that sometime in your life, you or someone you know has suggested filling a friend’s room/dorm/cubicle with balloons as a surprise for a birthday or other celebration. It’s one of those ideas that keeps coming up. But how practical is it, really? How many balloons would it take? How long would it take to blow them all up?

Well, my daughter had a birthday party and wanted a room full of balloons that she and her friends could dive into, crawl around in, and generally have fun. This was the perfect opportunity to find out what it really took make a balloon-filled room.

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