It wasn't until the end of the video did I realize that I met Dr. Tae. But back then, he was just "Tae", a physics grad student at U of I that introduced himself as "Tea, but with the last two letters transposed"

He's actually quite animated in person, and I remember his physics section was rather fun.

I think his voice was perfectly suited to the subject matter of the video. It conveyed just the right amount of contempt, and it didn't put me to sleep.