Japanese scientists attached a chip to the nervous system of cockroaches for remote control

Japanese scientists attached a chip to the nervous system of cockroaches for remote control

Japanese scientists attached a chip to the nervous system of cockroaches for remote control

With a solar cell and some electrodes, they can control which way the cockroach walks; Can be used to investigate dangerous areas or search for survivors after a disaster

Using insects as tiny robots: The military and researchers are very interested in this
Using insects as tiny robots: The military and researchers are very interested in this

Remote control insects run around: This sounds horrible and cruel to animals. However, researchers have been working on this type of cyborg for years and have now created A A particularly persistent mix of insects and robots.

In the journal npj Flexible Electronics, a group of Japanese scientists published several Cockroaches carrying a wireless control module and a battery powered by ultra-thin solar cells. This is another step towards it The use of these mixed creatures, for example, when checking dangerous areas or searching for survivors Or a gas leak after an earthquake, researchers say.

Until now, power supply has long been a problem for insect cyborgs. “It is essential that the battery is always sufficiently charged: no one wants a team of cyber cockroaches running around unexpectedly,” the research statement said.

Cockroaches with a solar cell module

According to them, battery charging stations are possible, but the best solution is a solar battery. The flexible solar cell module used in the current experiments is only four micrometers.

Scientists, led by Kenjiro Fukuda of the Riken Cluster for Pioneering Research (CPR), used it for their experiments. Madagascar cockroaches (Gromphadorhina portentosa), which are about six centimeters. Insects were placed in a Wireless control module for legs And a lithium polymer battery as a kind of backpack. It was created from elastic polymer by 3D printing, adapted to the curved shape of the animals.

Japan is investigating how to remotely control cockroaches and other insects so they can investigate disaster areas, hard-to-reach vehicles, etc.
Japan is investigating how to remotely control cockroaches and other insects so they can investigate disaster areas, hard-to-reach vehicles, etc.

The Leg segments were stimulated by cables and controlled remotely: In this way animals walk in the desired direction.

According to the researchers, the fixation of the system in the tests lasted more than a month. The animals were almost not subject to normal movements and were mostly able to return from a lying position to a standing position. system in the future Can also be used with beetles or even with flying insects such as Cicadas.

Internationally, there are many similar projects, for example from the US Army. However, animal rights activists often oppose these experiments.

Source: La Nacion

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