[Doug]

Every now and then a technology comes along that makes you think about the slot. Here is one that makes me wonder what we may be racing in a couple of years time:

http://www.youtube-nocookie.com/embed/XB_3iwouwOw?rel=0&hd=1

This video may however be fake and just a promotion of Wipeout (a video game). It would be cool if it were real though.

 

[dgersh]

Doug,

There was a train layout not too long ago using the same basic setup, so I assume this is legit. This one is much slicker tho...

Don

 

[300SLR]

They seem to be using liquid nitrogen and inevitably they are having to use protective gloves to handle it.
OK for guys in a lab who understand the safety issues.
Big question mark over making it safe enough for the home set market.