Photo by Perspecsys Photos via Flickr In the modern world, warfare is no longer conducted with just weapons. Since everything from planes to smartphones are connected to computers, asymmetrical and non-traditional warfare programs stress the value of cyber security. Although worrying about a cyber attack from a foreign nation is always a threat, an even greater problem comes from hackers and online criminals. With just a simple software program, hackers can steal information, person data and financial details without the victim realizing it.

The first bridges used by humans weren’t even man-made – they were as simple as a log falling over the river in a certain way, or a bunch of rocks that allowed safe crossing of a river. Bridges have always been a human necessity, and prove a unique challenge to whoever is building them. No two bridges will sit on the exact same space of land, and as such each bridge design is completely unique and built to meet its own set of engineering challenges.