History has proven that human beings are capable of accomplishing amazing feats. From medical marvels to the construction of wonders like the Eiffel tower, we’ve done some pretty incredible things. And if you want to feel really proud of your species, look no further than these photos.
These super-structures are so epic in scope that they’re almost kind of ridiculous. And when you realize just how big they are, you’ll gasp.
I feel dizzy just looking at some of these things. Amazing!