They sell this really nice recorder at Petco, it is in the rodent department. Let me know how it works? :)
The cheapest to listen through walls is a long glass cup with a narrow bottom and wide top.
listen to your walls
I do not believe that one device can help people see through walls.
To walk through walls, you must obtain a very long code, and imput that into a GameShark (or other hacking device). You cannot walk through walls without a hacking device.
A siege engine
You would need a cheating device to do so. What the walk through walls code is depends on the game you're playing.
No, "bouncing off the walls" is not a literary device. It is an idiom that means someone is behaving in a highly energetic or frenzied manner. Literary devices are tools writers use to create impactful and engaging works of literature.
Not that I know of I have a cheating device and there isn't a cheat for that so besides walking through a door no you cant walk through walls.
Hack it otherwise impossible OR OMG KEEP ON BUYING AMMO AT THE WALLS THATS HOW YOU GET INFINITE AMMO BECAUSE AMMO COMES FROM WALLS YES.
A Roman Ballista was a catapult-like device used for throwing stones at city walls during a siege.
Yes, a green office chair will clash with purple walls. Unless you are looking for this clash in colors I wouldn't recommend this. For a color wheel you can buy one from amazon.com.
They could be used for decorating rooms, walls etc. Hope this helps, please recommend :)