Few of the guys I play cricket with went to Screaming Cat a few years ago to do the custom bat experience, and 1 of them has been more than once, and Julian was talking to him about density and to prove his point Julian dipped the toe of the bat in detergent and blew threw the handle and he blew a bubble out of the toe of the bat.... this is the first time I have heard of this but the guys all swear this actually happened before there eyes...
I know there will be some serious doubters out there but has anyone seen or heard of this being done?