Estimated Time: 11:57 a.m. EST Watch live streaming video from spaceflightnow at livestream.com The weather appears to be cooperating in Florida and the landing should take place approximately around noon today. The mission is the 39th and final flight of Discovery and the 133rd flight of the Space Shuttle program. The crew: Commander Steven Lindsey, […]
Doing 40 Meters On A Wire You haven’t fully utilized your ham radio capacity until you’ve tried to construct a dipole. A simple wire dipole is center-fed as the driven element. The dipole was invented by Heinrich Hertz around 1886. The dipole is one of the most popular antennas and one of the most practical. […]