Dr. Hood writes,
How many copies of Darwin's On the Origin of Species could be made from the largest Californian Redwood?
In addition to being some of the world's largest trees, sequoia or redwoods can support vast ecosystems of their own, so relating them to Darwin's Origin of Species is particularly appropriate.
Redwoods can grow to over 110 meters tall with widths broad enough to drive a car through. From the linked image, we can estimate the width as roughly 6 meters. This would give redwoods a volume of roughly 4000 cubic meters.
Paper making is a fairly complex process. According to at least one source,
Amazon lists the The Origin of Species shipping weight as 1.5 pounds, which means you could create roughly 1.5 million copies. That's enough copies to send to half the people in Kansas.
Thanks for a great question, Dr. Hood.
A cord of wood is approximately 8 feet wide, 4 feet deep, and 4 feet high...It has been estimated that one cord of this wood will yield...1,000-2,000 pounds of paper (depending on the process)....From this, we can estimate the number of number of pounds of paper produced
(2000 lbs) × (4000 m3) / ( 8 ft × 4 ft × 4 ft )
= 1100 tons.
Amazon lists the The Origin of Species shipping weight as 1.5 pounds, which means you could create roughly 1.5 million copies. That's enough copies to send to half the people in Kansas.
Thanks for a great question, Dr. Hood.
[1] You can check out some of Dr. Hood's cool talks here and here.
Aaron Santos is a physicist and author of the books How Many Licks? Or How to Estimate Damn Near Anything and Ballparking: Practical Math for Impractical Sports Questions. Follow him on Twitter at @aarontsantos.
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