At his lab at the University of Pennsylvania, Vijay Kumar and his team have created autonomous aerial robots inspired by honeybees. Their latest breakthrough: Precision Farming, in which swarms of robots map, reconstruct and analyze every plant and piece of fruit in an orchard, providing vital information to farmers that can help improve yields and make water management smarter.
LinkAt the plant-based burger chain Slutty Vegan, Pinky Cole is flipping the script on vegan food with bold style. In conversation with host of "TED Radio Hour" Manoush Zomorodi, she shares the highs and lows of her entrepreneurial journey, from her roots in Baltimore to the grease fire that took her first storefront in Harlem. Learn more about the authenticity, resilience and community that went into building a multimillion-dollar vegan food empire.
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If you have or keep half an eye on something, you watch it without giving it your full attention. "Sarah kept half an eye on the TV screen while she was preparing dinner."
Beautiful new railway bridge of the Silvery Tay,
With your strong brick piers and buttresses in so grand array,
And your thirteen central girders, which seem to my eye
Strong enough all windy storms to defy.
And as I gaze upon thee my heart feels gay,
Because thou are the greatest railway bridge of the present day,
And can be seen for miles away
From North, South, East or West of the Tay
On a b...
