Someone invented an anti-choking device as an alternative to the Heimlich maneuver.
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Category: futurism – Page 1,115
(Phys.org)—Researchers have developed a type of rechargeable battery called a flow cell that can be recharged with a water-based solution containing dissolved carbon dioxide (CO2) emitted from fossil fuel power plants. The device works by taking advantage of the CO2 concentration difference between CO2 emissions and ambient air, which can ultimately be used to generate electricity.
The new flow cell produces an average power density of 0.82 W/m, which is almost 200 times higher than values obtained using previous similar methods. Although it is not yet clear whether the process could be economically viable on a large scale, the early results appear promising and could be further improved with future research.
The scientists, Taeyong Kim, Bruce E. Logan, and Christopher A. Gorski at The Pennsylvania State University, have published a paper on the new method of CO2-to-electricity conversion in a recent issue of Environmental Science & Technology Letters.
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Global population growth and migration trends make it increasingly likely that the US Army will find itself fighting in megacities in the future. In order to be prepared for the challenges this will pose, the Army should create a unit manned, equipped, and trained entirely for this purpose.
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A new story from Inverse with a quote I gave: https://www.inverse.com/article/11766-how-instant-translatio…nd-listens #future
People can save lives when they speak the same language.
Technology has advanced such that we can instantaneously communicate with people in the farthest reaches of the world without breaking a sweat. Furthermore, we can do so in their own languages without even a single credit hour of exploratory language class. When language tools like Google Translate and Yandex. Translate meet communication apps like Skype and Telegram, the world shrinks in the best way.
Dan Simonson, a computational linguist and Ph.D. candidate at Georgetown University, endorses such language technology as a force for good, and it’s not just because he recently had to find the bathroom while visiting Beijing as a novice Mandarin speaker. “Humanitarian relief efforts are often executed by enlisted soldiers who have neither the time nor the resources to learn the language of where they are assigned to provide relief,” he says. “For these people to have access to even poor translation tools in low-resource languages — ones for which there isn’t a lot of data available to create translation tools — could immediately improve the efficiency of such relief efforts, saving thousands of lives as a result.”
This neat graphic explains how they work.
You can help us find ways to remove these problem cells from the body for a healthier future. Visit our campaign today:
https://www.lifespan.io/campaigns/cellage-targeting-senescen…c-biology/
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