Of course. In fact with claimed R20 levels of power you don't need a box.
The R20 results in the paper comprise one sample datapoint, and anecdotal accounts. Ignoring the anecdotal evidence, the one datapoint needs to be validated,
now THHnew said that the R20 results were based on one single point
This is patently untrue.
The spreadsheets for these results contain hundreds of data points.
THHnew alleges a processing error
but cannot identify where it might be.
Is it in the anemometer the thermistor or in the calculation..
why would Mizuno suddenly change his processing for R20
Its the same calorimeter setup.
clacualtion Output = mx Cp x delta T
where is the error
Pin point it please
No vague handwaving.. some other error...etc