Swimming with Polar Bears

This seems like a dangerous idea, but...

http://fogonazos.blogspot.com/2006/06/swimming-with-polar-bears.html

up near Ontario, Canada, you can go swimming with polar bears.

Tractor drives on top of train

At first it looks like a trick:

http://www.youtube.com/watch?v=Q4toJA5EXcM

But it's a pretty cool way to load and unload a train, even in the middle of nowhere. It's called the Herzog Cartopper. And it uses electromagnets, which sounds high tech. :-)