In the case of artificial black hole, not the severity needed to achieve the
effect absorbent. And all thanks to artificial materials that are unusual
electromagnetic properties resulting from its own structure and not its
composition. King Chang and Tie Jun Cui, the State Key Laboratory of Millimeter Waves, from
Nanjing University in China, designed and manufactured the artificial black hole, officially named unidirectional electromagnetic absorbed met
materials using 60 strips,
