Did you know? Mass of an average human brain (1.35 kg) is 10 x Mass of an alkaline D battery (135 g)
Mass of a Samsung Galaxy S22 smartphone (168 g)
/fact/mass-of-a-samsung-galaxy-s22-smartphone
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Yes, there's now a book based on these numbers. Oxford University Press: July 2018.
Click here to learn more about it.
Click here for Podcast: Andrew Elliott interviewed for New Books Network.