Optogenetics

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Small is Beautiful: Nano Drone Tech is Advancing

The technology behind unmanned air systems (UAS) has taken off in recent years and as a result UAS can fly faster and further than ever before – performing ever more sophisticated surveillance operations. Developments in size, weight and power (SWaP) optimized technologies have driven these improvements, allowing smaller man-portable systems more flexible tactical capability, and

Equipping Insects for Special Service

Draper combines navigation and neuromodulation to guide insects The smallest aerial drones mimic insects in many ways, but none can match the efficiency and maneuverability of the dragonfly. Now, engineers at Draper are creating a new kind of hybrid drone by combining miniaturized navigation, synthetic biology and neurotechnology to guide dragonfly insects. The system looks

One-Step Optogenetics for Hacking the Nervous System

Engineers have taken one of biotech’s hottest tools—optogenetics—and made it better. The 12-year-old technique, which enables scientists to control brain cells with light, typically requires a multi-step process and several surgeries on animal models. Polina Anikeeva at the Massachusetts Institute of Technology (MIT) and her colleagues came up with an engineering solution that combines those