Switch Labs In-Depth: Hand vs Machine

******* This is the more in-depth version of our Hand vs. Machine episode, which includes our trip to a university dishwashing facility to see just how 250 dishes can be cleaned.

You can watch the original version here:
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We wanted to find out once and for all which method really uses less energy -- hand washing or using the dishwasher.

So, we gave our hosts Kate and Stan, a lot of dirty dishes (You're welcome guys!). They tested three different methods of hand washing and three different types of dishwashers to find the most efficient method. You might be surprised by the results.

To see more tests like this, and to see more of what we learned, go to PGE's Switch Labs site at http://switch.portlandgeneral.com

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These videos are meant for educational and entertainment purposes only, and are not intended to replace scientific studies or formal research.

Category:

Science & Technology

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[lolabeans101]

is that hauntedsunshinegirl's mom?