I have been away this week at the USA Science and Engineering Festival. This is a giant (ca. 3,000 exhibitor) festival that takes place in the equally giant DC convention center A - C halls. Much of the time, I was working, but during breaks I was able to mingle and explore. There were countless different science exhibits covering just about any topic possible, from math to astronomy, from conservation to architecture and robotics. I have included some images, but mostly only those that pertain to aerospace and the general purpose of this blog. Even after removing most of the images in the set, there are still a ton. This will be a long post, so bear with me.
Perhaps the most impressive object on display was this, an F-16: