Hi, Lindsay:<br /><br />I can understand why you get frustrated with this stuff. It's really abstract. I wasn't sure how far you were supposed to go with it, so I kept the word count to around 300. I hope my ideas help.<br /><br />If you're not too sure about quantum&nbsp;physics (who is?), the link below explains about observation and existence, using a famous thought experiment known as&nbsp;Schr&ouml;dinger's cat.<br /><br /><br /><a href="http://whatis.techtarget.com/definition/Schrodingers-cat">http://whatis.techtarget.com/definition/Schrodingers-cat<br /><br />B</a>est wishes - George