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Tay–Sachs disease is also known as GM2 gangliosidosis or hexosaminidase A deficiency. Other names are: B variant GM2 gangliosidosis, GM2 gangliosidosis, type 1, Hexosaminidase alpha-subunit deficiency (variant B), Sphingolipidosis, Tay-Sachs and TSD.

George Mengisopoulos goes by GM2.

1======2

| _______|

| _______| Distance (D) of 0.56m

| _______|

3======4

Fg = (Gm1m2)/r2

F2 on 1 = GM2/D2

F3 on 1 = same as 2 on 1

F4 on 1 = GM2/R2 where R = Sqrt(D2 + D2) = D x root(2)

Total Force = 2GM2/D2 + GM2/2D2

= (2.5)GM2/D2

cut a representative samle of paper 1 meter by 1 meter and weight it.