A rather unusual friend of mine mentioned that abnormal things kept happening to him. Including outer body experiences etc. One day he came to my place and I offered him a glass of water, which I put on the coffee table in from of him while we watched TV. He took a sip and put it back on the table while we continued to watch TV. A minute or two later, the glass literally exploded on its own. It happened right in front of me and the glass was never out of my direct sight. I have no explanation for it whatsoever.