We Lab-Tested Coffee For Caffeine Levels

[embed width='800' height='600']https://www.youtube.com/watch?v=ouAzI1fDywQ[/embed]

Which coffee chain has the most caffeine?

Credits: https://www.buzzfeed.com/bfmp/videos/13293

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VIDEO
MS POPV Male Lab technician carrying samples through lab / Vancouver, BC, Canada
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Coffee Beans Over Black Background (Super Slow Motion)
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Scientist finding a cure
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Filling bag with coffee beans
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Instant coffee pieces mixing with hot water
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