Our nano-quadrotor robots are made to be as lightweight as possible: less than a fifth of a pound and palm-sized. They can do an aerial backflip in half a second, accelerate at two Gs, and fly rotor blade to rotor blade in three-dimensional formations - and they do all this autonomously.
Vijay KumarRelated topics
aerial blade fifth fly half less possible pound second rotor lightweight backflipRelated quotes
It is possible, reading standard histories, to forget half the population of the country. The explorers were men, the landholders and merchants men, the political leaders men, the military figures men. The very invisibility of women, the overlooking of women, is a sign of their submerged status.
Howard Zinn
Under the dominion of the priests our earth became the ascetic planet; a squalid den careering through space, peopled by discontented and arrogant creatures, who were disgusted with life, abhorred their globe as a vale of tears, and who in their envy and hatred of beauty and joy did themselves as much harm as possible.
Georg Brandes
