Dex is a 9-year-old artist, explorer, and 'palaeontologist in training'. Like Dan, Trek, and Dana before him, Dex uses his Dino Field Guide to magically see and study dinosaurs in the real world. ABC ...
Since modern recreational climbing began in the late 19th century, breakthroughs derived from new technology and tactics have pushed it in myriad directions. Today, as international competitors at the ...