Revolutionary 3D Printed Diving Suit for Cyborg Cockroaches

Researchers from Singapore’s Nanyang Technological University have pioneered a groundbreaking 3D printed flexible diving suit specifically designed for cockroaches, enabling them to act as backpack-wearing cyborgs.

This innovative suit empowers cyborg cockroaches to engage in critical underwater search and rescue operations and pipeline inspections. Already utilized on land, Madagascar’s hissing cockroaches are adept at navigating challenging environments and confined spaces, enhanced by electronic components like cameras to relay their findings.

For over a decade, scientists have been at the forefront of remote control insect technology. The advantage of cyborg insects lies in their reliance on their own muscular power, requiring significantly less computational resources compared to traditional robots.

The newly developed diving suit allows cockroaches to adeptly maneuver in aquatic settings. As they dive, chemical generators within their flexible exoskeletons produce oxygen that circulates through their respiration tubes.

In experiments, these cyborg cockroaches have demonstrated the ability to swim and sustain breathing for up to three hours underwater.

According to the researchers, “By equipping a terrestrial species of cockroach with this diving suit, we enabled the cockroach to survive and operate in an oxygen-deficient environment.” This innovation effectively transforms the insect into an amphibious cyborg robot capable of thriving both on land and in water. Read more here.

To engineer the oxygen supply, scientists utilized a sponge coated with manganese dioxide, a compound that efficiently decomposes to generate oxygen upon contact with hydrogen peroxide.

The released oxygen is channeled through four silicone tubes connected to the cockroach’s spiracles, allowing enhanced respiration underwater.

Discover more: