proofmathisbeautiful posted this today: http://proofmathisbeautiful.tumblr.com/post/93404320217/ketchuprocket-all-the-other-humans-fucking
I felt the need to do the math out. m is the weight of the corner weights, M is the table’s weight, and L is the side length of the table. h is how far the table is from the ceiling, and theta is the shown angle. Theta seemed useless to me, so my final answer included the other variables. Now, if you want to do this with a specific table and a specific height, you can solve for the masses to put on the corners… I’m tempted to!