[MWForum]MIA, Ask an Expert: not go through the ground

[Ask an Expert - Question]

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from: "Anonymous" <maxlev@levinenet.net>
date: Mon, 4 Oct 2004 21:10:32 -0600

What is the ascii number for spacebar? How do i make gravity in my project? and how do I 
make it so it doesnt fall through the ground, or anything else.  How can i make this rule to 
stop and not go through the ground? How can I make a ground if I cant use stamps, because 
I'd have to make a billion
rules cause they all have different names.  Thank you for your help!