Pope joins patriarchs at historic Christian site in Turkey to commemorate creed and pray for unity Like this:Like Loading... Post navigation TIL that one of North America’s rarest dragonflies, the Hine’s Emerald Dragonfly, has nearly 360° vision, can fly around 40 km/h, and hunts with a success rate close to 95% yet only a few hundred remain because its wetland habitat is disappearing.A Solid Space Flight Simulator