In our third edition of the year, our Curiosity issue is replete with rabbit holes to jump down. Pick up your copy to find out how e-architects visualise the inner workings of the web, why the “mirrorworld” of augmented and mixed reality could divide or unite us and what goes on in the mind of Nasa’s Curiosity rover. Meet the people working to reclaim the inherent curiosity of the internet, from the barefoot developers building joyful, small-scale projects to Are.na co-founder Charles Broskoski, who tells us how his knowledge-collection platform works like a used bookstore. 

Start with the physical rabbit holes in the cover and end by exploring our accompanying microsite, so you leave this issue of Digital Frontier more curious than you were when you picked it up.