这个实验也可以通过把蜂蜜和加了甲醇的酒精（变性酒精）等量混合的方法来完成。

This test can also be completed by mixing equal parts honey and methylated spirits (denatured alcohol).

youdao

按一些小石头后，这些将被涂在，但可以被“带回来的绘画与溶剂(变性酒精含量超过”)。

Press some small rocks, thes will be painted over but can then be "brought back" by painting over with the solvent (denatured alcohol).

youdao