Algodoo

Gravity -250 when you turn down the amount of mass to 0.00010 and the others to 0.When you set the mass to 0.00010 it goes up to gravity -250. How i did it? right-click all objects using the tools and then look in materials and thats how i did it. Also it's dark so don't worry about it. First, I downloaded algodoo and played on it but i didn't played on it for a few years so i played again and everything looked changed in the algobox. Next, The version had changed when i played again. Then, i didn't had an account. Finally, the bad part is that none of the others including science or art had is not here yet. At today i went to do amazing stuff including everything in this algodoo and i now own a account. Stay safe on algodoo and have FUN!!!!!!