Green rust occurs when iron is partially oxidized (as opposed to the red rust of fully oxidized iron). This fact means the iron can 'take in or give up electrons and thus act as a catalyst' for potential life. Since Mars's atmosphere lacks the oxygen that Earth's atmosphere has, iron oxidizes slowly. With the right tools, we may be able to drill down beneath the surface and look for green rust. Probes are planned that do just that.
Read more: http://buff.ly/1HrCP4b
Image Credit: NASA/JPL-Caltech/Univ. of Arizona
This beautiful and functional bench is a great addition to your outdoor area. But the fun doesn't stop there.
Hidden beneath is a large-capacity outdoor storage solution to keep your yard and garden supplies out of sight until needed.
What more could you ask for?
Sikh man who removed turban to save young boy receives a surprise thank ...
Sikh man Harman Singh, who won global praise when he overlooked religious protocol to remove his turban and cradle the head of an injured bo
feedly: organize, read and share what matters to you.
Feedly connects you to the information and knowledge you care about. We help you get more out of you work, education, hobbies and interests.
Review: Falcon Northwest's console-sized, 18-core micro PC is gloriously...
Size doesn't matter: Falcon packs a 36-thread CPU, GeForce Titan X and the fastest NVME SSD into a PC not much bigger than a game console.
Microsoft Word Intruder - the malware that writes new malware for you
Malware construction kits started in the 1990s as a way of expanding the virus-writing counterculture, but now they are all about money. Sop
Xbox One gets Miracast streaming support with new update
Microsoft is finally enabling Miracast support on Xbox One. While the company’s gaming console has long included the ability to stream indiv
Google Handwriting Input – Apps para Android no Google Play
O Google Handwriting Input permite que você escreva à mão no seu smartphone ou tablet em 82 idiomas. Ele é compatível com caligrafia cursiva
Apple Releases Security Updates for Safari | US-CERT
Apple Releases Security Updates for Safari
You Can Now Control Your Chromecast With A Normal TV Remote
A Chromecast is just about the cheapest (and best) way to get Netflix onto your TV with minimum hassle, but one of the tradeoffs is that you
Adobe Flash Update Plugs 11 Security Holes — Krebs on Security
Adobe has released an update for its Flash Player software that fixes at least 11 separate, critical security vulnerabilities in the program
Apple extends two-factor authentication to FaceTime and iMessage
Apple enabled 2FA for iCloud in September.