In Fernando's study.
After Lucien wrote down Planck's formula, it only took the Lord of Storm a very short period of time to finish the verification.
"It works with both long and short waves. Currently speaking, this is a correct formula." Fernando nodded carefully, "But we'd better do a few more rounds of the experiment to make sure it accord with all the situations."
Having been bothered by two to three weeks, Fernando felt that he was going to explode at any time. So, once he saw the formula from Lucien that could be called perfect for now, the only wish in his mind was to further verify it, and forget about the two original formulas!
This was also Lucien's first time doing the experiments without reading the letters first since he became Fernando's student.
Although Fernando did all the experiments very fast, he was only sure about the validity of the thermal radiation formula when it was already afternoon.
