Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Welcome! The TrekBBS is the number one place to chat about Star Trek with like-minded fans.
If you are not already a member then please register an account and join in the discussion!
*Anti-nuclei* http://arxiv.org/abs/1208.3614Groups are looking for evidence of anti-nuclei in cosmic rays. Anti-protons are one thing, but seeing anything heavier than anti-Helium would be strong evidence for their being regions of the universe with anti-matter dominating.
"GRAVITY SENSORS"
http://arxiv.org/abs/1208.2377 - Gravimetric Radar: Gravity-Based Detection of a Point-Mass Moving in a Static Background "If this works, then you can really forget about stealth in space. Also, this is the first step toward developing the Total Perspective Vortex."
*Feeding a Galaxy* http://arxiv.org/abs/1208.4323 "How do massive giant ellipticals get their mass? With a feeding tube! This paper is about a weak-lensing survey showing a giant filament feeding a giant elliptical."
To achieve commercially useful levels of storage, around 1 GW·h (3.6 TJ), a SMES installation would need a loop of around 100 miles (160 km). This is traditionally pictured as a circle, though in practice it could be more like a rounded rectangle. In either case it would require access to a significant amount of land to house the installation.
Good for space based power that doen't need large surface areas for photovoltaric arrays?