NASA's definitive effort on the Biefeld-Brown Effect: http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20040171929.pdf
There remain some anomalies at very low pressures. :-)
NASA's definitive effort on the Biefeld-Brown Effect: http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20040171929.pdf
There remain some anomalies at very low pressures. :-)