I just made this video today of a trick I learned the other day. And the other one is just pretty dang neat!

[youtube:24a31ret]http://www.youtube.com/watch?v=lp_YYGNcLBs[/youtube:24a31ret]

[youtube:24a31ret]http://www.youtube.com/watch?v=ZFPnxHmHRG0[/youtube:24a31ret]