Robobees – could they help solve world hunger?

A drone approximately the size of a thumb and weighing less than one gram is currently under development by a team at MIT. This team is focused on creating robotic insects that could serve various purposes, including functioning as pollinators in vertical farms—environments where crops are cultivated within tall structures designed for optimal growth conditions. The engineering challenge of designing such a tiny flying robot is huge. One major obstacle is replacing rotors with small, flapping wings. However, this approach presents its own difficulties, particularly that the wings tend to break at the hinge. The team at MIT have made some significant progress with this. Gareth spoke to co-lead author Suhan Kim. The research is published in the journal Science Robotics.

The latest tech for good gadgets at the Consumer Electronics Show

Somewhere on Earth reporter Jez Donaldson has been to the Consumer Electronics Show in Las Vegas. This event is the largest of its kind globally, featuring the most recent advancements in technology and gadgets. Jez was on a mission to find tech for good. Over the coming weeks we will hear what he found. He starts with a company named OnMed, which is developing standalone hybrid telemedicine clinics that can be easily connected to a power source and the internet, allowing patients to consult with a real doctor via a screen.

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