If i remember that episode, All the data for that episode was provided by and carried out by the scientist using equipment belonging to them. Not independently. How convenient their outcomes and measurements shown on the show match their claims.
R.i.p Grant Imahara
You are welcome to replicate the experiment if you have the means, and you will get a similar result.
But it looks like you already decided what to think, so there's no point providing you with more evidence.
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My position is in constant flux. Some things on the hoax side are interesting, some things are dumb. Some things on the scientific side require faith and not proof, some things are true.
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