tech & sci

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TECH PRODUCTS:

* A gun which marks criminals with "DNA Tags," could allow for later arrest, IF they find the perps.  More on the story, thanks to Rebecca Boyle at PopSci, found here: New DNA Gun Tags Criminals for up to Two Weeks, if They Hit Skin...  

INNOVATION:
*NFC is not just for Mobile Payments anymore.  Everything from syncing your smartphone to a business card with extra info online, to syncing with a remote to connect to your TV with your phone.  Check it out, thanks to Shara Tibken over at News.Cnet.com, right here: NFC Not Just For Mobile Payments Anymore...

HEALTH:
* It looks like "Super Agers may have a particularly keen sense of attention that helps to support their memory,” according to a Northwestern University study.  Their Brains actually "Look" younger.  More on this story, thanks to Melinda Wenner Moyer at ScientificAmerican, right here: Brains of Super Agers Look Younger...