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Submission + - Hemp fibres make better supercapacitors than graphene (bbc.co.uk)

biodata writes: BBC News is reporting findings published in the journal ACS Nano by Dr David Mitlin's group from Clarkson University, New York.
"We're making graphene-like materials for a thousandth of the price — and we're doing it with waste."
"The hemp we use is perfectly legal to grow. It has no THC in it at all — so there's no overlap with any recreational activities."
Dr. Mitlin's team took waste hemp stems and recycled the material into supercapacitors with performance as good, or better, than those built from graphene, at a fraction of the raw materials cost.

Submission + - Gaza Tweets Ferguson to Offer Advice on Dealing with Tear Gas (ibtimes.co.uk)

DavidGilbert99 writes: While the Gaza Strip and a small town in Missouri may not look like they'll have anything in common but as a result of police firing tear gas at protestors in Ferguson on Wednesday night, they now at least have one thing in common. As a result of the increased police action, people from Gaza began tweeting people in Ferguson with advice on how to avoid being fired upon and what to do to limit the pain when you are hit.

Submission + - NSA Caused Syria's 2012 Internet Outage

diamondmagic writes: Wired's new profile of Edward Snowden reveals that the 2012 outage of Syria's Internet, in an attempt to spy on communications in the midst of a civil war, was caused when the NSA tried to remotely install an exploit onto a core router. The article continues: "But something went wrong, and the router was bricked instead—rendered totally inoperable. The failure of this router caused Syria to suddenly lose all connection to the Internet—although the public didn’t know that the US government was responsible."

Submission + - Portable Router That Conceals Internet Traffic Revealed at Def Con

An anonymous reader writes: Ryan Lackey of CloudFlare and Marc Rogers of Lookout revealed a new OPSEC device at Def Con called PORTAL (Personal Onion Router to Assure Liberty). It "provides always-on Tor routing, as well as 'pluggable' transport for Tor that can hide the service's traffic signature from some deep packet inspection systems." In essence, PORTAL is a travel router that the user simply plugs into their existing device for more than basic Tor protection (counterpoint to PogoPlug Safeplug and Onion Pi). On the down side, you have to download PORTAL from Github and flash it "onto a TP-Link compatible packet router." The guys behind the device acknowledge that not many people may want to (or even know how to) do that, so they're asking everyone to standby because a solution is pending.

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