Comic #2668: 2012-09-05

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Description

Here’s the transcription of the text in the comic:

T = TIME SAVED BY USING SELF-FLUSHING TOILET = 0.5 seconds per use

P = NUMBER OF PEOPLE WITH ACCESS TO SELF-FLUSHING TOILETS = 1.5e9 people

U = USES OF SELF FLUSHING TOILET PER DAY PER USER = 1.5 uses/day:user

T·P ≈ 37 years saved per day

(T·P)30 ≈ 1110 years saved per month

Graph Labels:

• TIME SAVED MONTHLY BY TOILET EFFICIENCY
• YOUR MAXIMUM LIFESPAN

Let me know if you need anything else!