In April, 1998, John De Hann from California Institute of Criminology conducted an experiment to prove the Wick Effect for the first time.
1998年4月，加州犯罪学学院的约翰•德•哈安（John DeHann）博士做了一个实验首次验证“灯芯效应”。
In April, 1998, John De Hann from California Institute of Criminology conducted an experiment to prove the Wick Effect for the first time.
1998年4月，加州犯罪学学院的约翰•德•哈安（John DeHann）博士做了一个实验首次验证“灯芯效应”。
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