New Physics scenarios?

[Black Mesa corp]

No doubt valves creative minds have been used for some completely brilliant physic puzzles and gameplay. What new scenarios can you all imagine valve could do with the gravity gun?

[Beerdude26]

Domino puzzle! \0/ :D

[BetaMaster]

I remember there was a domino map as a physics test in the HL2 beta map pack...It was fun to play, but it was pretty much just knocking the giant domino over and it knocked a huge chain down.

/offtopic

[Rennmniscant]

No more of those box stacking ones... or the freakin' see-saw what-chi-ma-jiggers. A Catapault would be fun! :D Or some more of those pully traps we used on the Zombies, or something along the lines of that.

[highlander]

putting objects to sway a crane or somthing and hit a strider!:D;D;D and watch it get smashed into a buliding! woot

[wbcheater]

how about getting the orignal grav gun. the one with the blue beam that could move stuff and glue stuff.

[ríomhaire]

SPOILER WARNING FOR EPISODE 1!
Blocking antlion spawn points with cars for one.

[HyperionCC]

Being followed by an APC on the street and using the Grav Gun to move cars to block the path of the APC.

[Rizzo]

I whould like to see some hair, Like the big blue guy in monsters inc.
So winds affect it.

[liPillON]

SPOILER WARNING FOR EPISODE 1!

whack-a-antlion :O