The triple frequency Quantum Imager by US Radar is capable of significantly greater depths with higher resolution than any other locating technology. Stepped Ultra Wideband Pulses combine the advantages of pulse radar and stepped frequency radar to offer unsurpassed resolution & depth. New Direct RF sampling technology creates clearer, easier to understand images than previously possible with older radar technologies. All these technologies work transparently behind the scenes to make locating e

What is Quantum Entanglement and how have Physicists over the last 50 years tried to explain it? Philip Ball explains all in this overview. | Royal Institution of Great Britain