The RoboBee flies solo—Cutting the power cord for the first untethered flight

The RoboBee—the insect-inspired microrobot developed by researchers at Harvard University—has become the lightest vehicle ever to achieve sustained flight without the assistance of a power cord. After decades of work, the researchers achieved untethered flight by making several important changes to the RoboBee, including the addition of a second pair of wings. That change, along with less visible changes to the actuators and transmission ratio, gave the RoboBee enough lift for the researchers to attach solar cells and an electronics panel.

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'Female leadership trust advantage' gives women edge in some crisis situations

Certain crises require certain female leaders. Researchers at Lehigh University and Queen's University Belfast have found that trust established by female leaders practicing strong interpersonal skills results in better crisis resolution in cases when outcomes are predictable.

* This article was originally published here