Err, how?

Gravityglue.com

Photoshop, obviously

Live action photoshop? As there’s videos.

Live action photoshop is called After Effects, not that I think it’s done that way, it’s just that it does exist.

Looks like he has a good sense of balance, and has developed a sense of what stones fit together and where they will balance – the videos show him doing this sat in the river – moving the stones round, selecting once which will work, trying them over and over in different combinations to get them to balance – so in terms of how does he do it – what the videos and watch him…

How iz zees passible

I’ve seen it done live. I can’t even balance on a bike that well