seascaped:aqua-rius:electricbluewolf:thatwasalowbloow:mentailments: Each ball weighs differe
seascaped: aqua-rius: electricbluewolf: thatwasalowbloow: mentailments: Each ball weighs differently, causing each one to bounce to a specific height, and when precisely placed in the dust pans and thrown down… 2013 Science!!! wow that is impressive this is why you go to school, so you can do cool stuff like this! -- source link