How did they fly? (or did they always have strong winds or cliffs to jump off?)
And why do they have beak-like snouts like birds? (while bats do not)Source: Fossils of giant pterosaurs found in Transylvania
How did they fly? (or did they always have strong winds or cliffs to jump off?)
And why do they have beak-like snouts like birds? (while bats do not)Source: Fossils of giant pterosaurs found in Transylvania
AI atheism blogging Capital capitalism Chinese Room connectivism consciousness CritLit2010 crtc distraction downes environment evolution flickr hitchens Inheritance internet safety intro iran israel myth mythical myths net neutrality networking nuclear power obama OER open data personal learning philosophy physics police privacy quantum mechanics race skeptics sustainable energy taxes TIMSS trig two state UBI usage-based billing Village Green