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RoboticsTopicTypeVideo

Genetically Engineered Rat Cells Make This Robot Stingray Swim

This fully controllable robotic ray is powered by a gold skeleton and light-activated cells

robot softwaremedical devicestype:videorobotbatoidsbioinspired robotscyberneticswysscyborgsrobot animalsbiomimicryanimalsHarvard

Robots have advanced an enormous amount over the past few years, but they’re nowhere close to the efficiency and capability of animals. One way to avoid playing catch-up is to simply steal everything you can from animals as directly as possible. Which is exactly what a team of researchers, led by Sung-Jin Park and Professor Kevin Kit Parker at the Wyss Institute for Biologically Inspired Engineering at Harvard did.

Why a stingray? Read all the details: A Cyborg Stingray Made of Rat Muscles and Gold

Video and Photo Credits: Sung-Jin Park,  Kyung Soo Park, Karaghen Hudson, and Michael Rosnach

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CareersTopicTypeNews

Eight Graphs That Explain Software Engineering Salaries in 2023

TransportationTopicTypeAnalysis

What Is Tesla’s Mystery Magnet?

BiomedicalTopicMagazineTypeFeature

How an Electrical Engineer Solved Australia’s Most Famous Cold Case

RoboticsTopicTypeSpecial ReportsVideo

360 Video: Zoom Over Zanzibar With Tanzania’s Drone Startups

Come along for the ride as drones soar over the farms and schools of Tanzania

6:56
Photo: IEEE Spectrum
dronesgadgetstype:videoEast Africa dronesmappingTanzaniaAfricadelivery drones360 video

With 360-degree video, IEEE Spectrum puts you aboard drones that are flying high above the Tanzanian landscape: You’ll ride along as drones soar above farms, towns, and the blue expanse of Lake Victoria. You’ll also meet the local entrepreneurs who are creating a new industry, finding applications for their drones in land surveying and delivery. And you’ll get a close-up view from a bamboo grove as a drone pilot named Bornlove builds a flying machine from bamboo and other materials.

You can follow the action in a 360-degree video in three ways: 1) Watch on your computer, using your mouse to click and drag on the video; 2) watch on your phone, moving the phone around to change your view; or 3) watch on a VR headset for the full immersive experience.

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RoboticsTopicTypeSpecial ReportsVideo

360 Video: Go on a Mission With Zipline’s Delivery Drones

Immerse yourself in the action as Zipline catapults its drones into the Rwandan sky

IEEE Spectrum
dronestype:videoEast Africa dronesRwandadelivery dronesZipline360 video

With 360 video, IEEE Spectrum takes you behind the scenes with one of the world’s first drone-delivery companies. Zipline, based in California, is using drones to deliver blood to hospitals throughout Rwanda. At an operations center in Muhanga, you’ll watch as Zipline technicians assemble the modular drones, fill their cargo holds, and launch them via catapult. You’ll see a package float down from the sky above a rural hospital, and you’ll get a closeup look at Zipline’s ingenious method for capturing returning drones.

You can follow the action in a 360-degree video in three ways: 1) Watch on your computer, using your mouse to click and drag on the video; 2) watch on your phone, moving the phone around to change your view; or 3) watch on a VR headset for the full immersive experience.

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DIYTopicTypeVideo

A Techie’s Tour of New York City

Here are some NYC attractions that you won’t find in the guidebooks

A Techie's Tour Of NYC
www.youtube.com
type:videoNew York CityDIYtourismvideosrocketsNikola Teslahistorytechnologyeventshackerspacenew york citynikola teslanyc tourist videonyc tourist guidetech tour nycvideonyc tech tour

Do your travel plans include New York City? Are you a techie? If the answer to those questions is yes, let IEEE Spectrum be your guide! We've put together a list of some of our favorite places to visit, including important locations in the history of electrotechnology (New York was once the center of the electrical and electronic world) and places where fun and interesting things are happening today. See where Nikola Tesla lived, check out cutting-edge artists working with technology, or take the kids to see an Atlas and Titan rocket.

All the locations are accessible via the subway, and many are free to visit. If you do visit, take a selfie and post a link in the comments below.

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