The Amtrak Borealis line from St. Paul to Chicago saw more than 100,000 riders in its first five-and-a-half months. But for now, those train wheels are temporarily replaced with rubber.

The demo shows a version of Half-Life 2 partway between HL1 and the final ... is a snowfield area with an early version of the Borealis, the mysterious ice breaker unstuck in time that was to ...