Mars Had Oxygen-Rich Atmosphere 4 Billion Years Ago, Shows New Study | Space Exploration | Sci-News.com

Mars Had Oxygen-Rich Atmosphere 4 Billion Years Ago, Shows New Study | Space Exploration | Sci-News.com.

Posted: June 30, 2013 in Space

Terabit-Scale Orbital Angular Momentum Mode Division Multiplexing in Fibers

Terabit-Scale Orbital Angular Momentum Mode Division Multiplexing in Fibers.

Posted: June 30, 2013 in Physics

Scientists Discover a Turbocharger for Nerve Cells | SciTech Daily.

Posted: June 30, 2013 in Biological

Renewable Energy Closing In On Natural Gas As Second-Largest Source Of Electricity Worldwide | ThinkProgress.

Posted: June 29, 2013 in Energy, Solar, Wind

Transistors without semiconductors | KurzweilAI.

Posted: June 29, 2013 in Quantum Physics

Large-scale quantum chip validated | USC News.

Posted: June 29, 2013 in Computer, Quantum Physics

Quasar Cluster: Largest Object In The Universe May Disprove Einstein's Cosmological Principle.

Posted: June 29, 2013 in Cosmology, Space

Report: Apple to stop using Samsung-made chips beginning in 2014 | Ars Technica.

Posted: June 28, 2013 in Computer

HTTPS safe? maybe not! | Conformal Systems, LLC..

Posted: June 27, 2013 in Computer, Servers

New leak shows NSA harvests To, From, and BCC lines of e-mail data | Ars Technica.

Posted: June 27, 2013 in Editorial