- 2,540
- 1,220
In the new chapter of OPM that was released today, Psykos compresses a ball of stone to less than half of it's original radius .
How big was the concrete ball ? It's radius appears to be 4 floors tall. And the floors are around 4 times the height of Saitama. So 1.75 x 4 x 4 = 28 meters radius. So the ball of concrete is around 200.000 tons.
But whats more impressive is the compression. How hard it is to compress concrete? Concrete's average elastic modulus is around 27.5 Gigapascals(GPa). This means its bulk modulus (material property about reducing volume) is around 15.2 GPa. If she crushed it to 14 meters radius (%87.5 volume reduction) she would need to apply a pressure of 13.3 GPa or 1.355.760 tons per m^2. With a surface area of 2463 m^2 she would need to apply a total force of over 3.3 billion tons.
This is actually a lowball considering the fact that Psykos actually compressed the ball into less than it's original radius.
IIRC, 3.3 billion tons of force is in the High 7-A range.
Tatsumaki casually overpowered Psykos' attack, but she doesn't get an upgrade since she's already High 6-C Also, Psykos was able to increase the gravity around Tatsumaki 300x. I don't know if that warrants an upgrade though.
How big was the concrete ball ? It's radius appears to be 4 floors tall. And the floors are around 4 times the height of Saitama. So 1.75 x 4 x 4 = 28 meters radius. So the ball of concrete is around 200.000 tons.
But whats more impressive is the compression. How hard it is to compress concrete? Concrete's average elastic modulus is around 27.5 Gigapascals(GPa). This means its bulk modulus (material property about reducing volume) is around 15.2 GPa. If she crushed it to 14 meters radius (%87.5 volume reduction) she would need to apply a pressure of 13.3 GPa or 1.355.760 tons per m^2. With a surface area of 2463 m^2 she would need to apply a total force of over 3.3 billion tons.
This is actually a lowball considering the fact that Psykos actually compressed the ball into less than it's original radius.
IIRC, 3.3 billion tons of force is in the High 7-A range.
Tatsumaki casually overpowered Psykos' attack, but she doesn't get an upgrade since she's already High 6-C Also, Psykos was able to increase the gravity around Tatsumaki 300x. I don't know if that warrants an upgrade though.