Ronald C. Arkin: I’ve been engaged in the debate over autonomous robotic military systems for almost 10 years. I am not averse to a ban, but I’m convinced we should continue researching this technology for the time being. One reason is that I believe such systems might be capable of reducing civilian casualties and property damage when compared to the performance of human warfighters. Thus, it is a contention that calling for an outright ban on this technology is premature, as some groups already are doing.
Injectable foam stops internal bleeding on the battlefield
The polyurethane foam begins as two liquids stored separately and injected together into the abdominal cavity.
Despite the best efforts of military first responders to stabilize abdominal wounds sustained on the battlefield, they have few options when it comes to stopping internal bleeding caused by gunshots or explosive fragments. DARPA is studying a new type of injectable foam that molds to organs and slows hemorrhaging. This could provide field medics with a way to buy more time for soldiers en route to medical treatment facilities.
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