Cape Town-based FlyH2 Aerospace has announced the successful maiden flights of its hydrogen-electric Dragonfly V, a commercial UAV (or drone) designed for a range of applications requiring long ...

One of the most striking features of dragonflies is their wings. Unlike most insects that flap their wings in unison, dragonflies have two pairs of wings that they can move either together or ...

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New core English Language Arts solution combines skills, knowledge, and dynamic media to prepare students for the future. Dragonfly’s Student Companions bring knowledge to life with content-rich ...