tag:blogger.com,1999:blog-388835352011-04-22T02:50:30.116+08:00Share your expertise in Physics here!GTGhttp://www.blogger.com/profile/05722102752313462451noreply@blogger.comBlogger21100tag:blogger.com,1999:blog-38883535.post-45429148659635948492011-03-10T00:06:00.001+08:002011-03-10T00:11:37.546+08:00<iframe title="YouTube video player" width="480" height="390" src="http://www.youtube.com/embed/smitcwFuDUc" frameborder="0" allowfullscreen></iframe><br /><br />why do you think the explosion is always in the mid-air, nearer to the ceiling?<div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/38883535-4542914865963594849?l=phy-phun-professors.blogspot.com' alt='' /></div>GTGhttp://www.blogger.com/profile/05722102752313462451noreply@blogger.com0tag:blogger.com,1999:blog-38883535.post-11820918338046671092011-03-10T00:02:00.002+08:002011-03-10T00:06:10.943+08:00<iframe title="YouTube video player" width="640" height="390" src="http://www.youtube.com/embed/uE-Ao6R_5ks" frameborder="0" allowfullscreen></iframe><br /><br />From the movie, <br />what happens when the fire ball bursts against wooden shield worn by the soldiers?<br />what material is the shield carried by the soldiers?<br />why is this material useful?<br />observe the white lanterns, what do they contain?<br />what happens to the lanterns when they are released?<br />explain this observation.<div class="blogger-post-footer"><img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/38883535-1182091833804667109?l=phy-phun-professors.blogspot.com' alt='' /></div>GTGhttp://www.blogger.com/profile/05722102752313462451noreply@blogger.com0