Did you know? Mass of IndyCar (excl driver or fuel) on speedways (712 kg) is 5 thousand x Mass of the lightest allowable regulation baseball (142 g)
Diameter of the Sun (1.391 million km)
/fact/diameter-of-the-sun
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If this was a standard unit ...
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.