3D-printed food could expand the options for hungry soldiers

BYBilly Steele @wmsteele4 hours ago

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In a recent issue of Army Magazine, the possibilities of 3D-printing tech for military use are outlined in great detail. We've already discussed the research into crafting mission-specific weapons, but expanding culinary options for soldiers is high on the to-do list as well. Currently, Meals, Ready-to-Eat (MREs) provide 24 rather unappealing options -- like the imitation pork rib pictured above -- that won't spoil and still provide nutritional value. Heck, a suitable pizza option just arrived recently, and it lasts for three years. Now, with the advances in 3D-printed food, the Army is researching ultrasonic agglomeration that fuses particles with ultrasonic waves to expand the menu. In addition to constructing meals to suit varied tastes, 3D printing allows the addition of specific nutrients (like protein or vitamin C) to a dish as needed. And the project isn't stopping there, as printing on-demand with a compact unit capable of using foraged ingredients is within the realm of possibility during missions.

[Photo credit: Chris Hondros/Getty Images]

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Via: Motherboard (Vice)

Source: Army Magazine (PDF)

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Twitter improves password-reset options, cracks down on suspicious logins

Almost a year after rolling out two-factor authentication for verifying your logins, Twitter is announcing another welcome security update. This time, it's an improved password-reset process and a smarter system for identifying suspicious logins. The new password-reset process is especially useful; now, when you forget your login and need to create a new one, you can specify which phone number or email address where Twitter should send your reset information. If you don't have access to the number or email on file, the social network will give you the option to enter new ones. This feature is especially helpful for those traveling abroad, who may not have access to their usual gadgets. It will definitely come in handy for anyone who hasn't updated their email on Twitter, too.

Hopefully, you won't need to take much advantage of the second half of the site's security update. Twitter will now analyze information such as location, device and login history to help identify suspicious logins. So even when someone knows your password, if they're signing in from an unfamiliar computer, their attempt would likely be flagged. If Twitter deems a login suspicious, the social network will ask a question about your account (something only you would know, in theory) and send you an email notifying you of "unusual activity." 0 Comments Share

Source: Twitter Blog

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