Research shows fine carbon coating on silica in updraught causes electrical charge – and spectacular display Researchers are a step closer to understanding volcanic lightning, one of the most spectacular atmospheric phenomena, which can be seen playing among the clouds of smoke and ash during an eruption. The intensity is...
Portal 2: Community Edition enters open beta with enhanced graphics, larger maps, and new modding tools
A new, community-enhanced version of Portal 2 is now available on Steam. The modding platform is free for Portal 2 owners, but the developers stress that it is still in beta, so users should expect bugs. Read Entire Article