Undergoing development of a medicine that will replace sleep by simply inhaling

According to the latest research results, it seems that there is the possibility that it may be a substitute for sleep by sucking in one brain chemical substance like spray nose drops. As known so farcaffeineYaamphetamineUnlike toxic effects and side effects almost unlikely, it may be quite ideal.

Details are as below.
Snorting a Brain Chemical Could Replace Sleep

This is a research institution of the US Department of Defense that made the "ARPANET" prototype of the Internet "DARPA"Which has been clarified in research carried out with the support of"Orexin-AIt is said that the substance called "the key" is holding the key.

Orexin - Wikipedia

[PDF file] Elucidation of physiological functions of orexin

Apparently it seems to be a substance that controls the arousal state. Although it seems to have been put to practical use yet, it is said that there is a possibility that it will be put into practical use first as a remedy for sleep disorder.

Furthermore, why DARPA, the research period of the Department of Defense of the United States, supports this research because there are the following objectives.

"US soldier who can fight without food for 5 days" Pentagon working on development project | WIRED VISION

This DARPA project is called "metabolic dominance" or "highest degree of soldier abilities" project. The Department of Defense is doing extensive research with a view to the future to create combatants who have few physical requirements that human beings would normally have, but this project is part of that. For example, DARPA has already invested huge amounts of funds into research programs to reduce the need for sleep. We are also engaged in research on injured soldiers - technologies that will allow them to sustain battle for days - without the help of sanitary soldiers.

In the case of Japan, this sleeping alternative medicine may be used for software development and various other tasks, not soldiers. Insomnia I can work seven days a week.