KUSA - 9NEWS Science Expert Steve Spangler brought in six, high-powered leaf blowers that he used to toilet paper Ellen's studio back in November 2013.
On Monday, he brought back the toilet paper science and TP'd her desk with about 3,000-feet of toilet paper in less than 10 seconds.
It's surprisingly easy to clean up too, according to Spangler.
His experiment demonstrated the science of flight and Bernoulli's Principle.
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