Comment You can get temperature hotter than sun (Score 3, Interesting) 124
If you know the definition of the temperature then you would also know that billiard balls moving randomly on pool table have temperature way higher than the sun's surface if you consider each particle as independent. The definition of temperature is average random KE per particle and you can defined any object as particle.
Going to more down to earth, you can create temperature higher than sun in many system. It won't achieve the same energy density though (without melting immediately). Plasmas in experimental fusion reactors go to 100 million degrees.
Even if the claim of 30000 degree is false, I don't see how this lawsuit is valid. For it to be valid, you have to show harm done to you as well. If you say that because you read 30000 degree and presumed it to be better than the competitors and it is not then only you can win the lawsuit. So good luck.