Tumgik
About
Privacy Policy
Removal Request
Visit Blog
Explore Tumblr blogs with no restrictions, modern design and the best experience.
Fun Fact
In February 2021, Tumblr had 518.6 million blog accounts.
#so about two-thirds of a ramsden chain
sufficientlylargen
·
1 month
Text
I've found my new favorite units chart (from wikimedia commons).
#units
#graphs
#I like that due to them only showing integer proportions you sometimes have to backtrack a lot to find common units to compare things
#like Ramsden's chain vs Gunter's chain
#a ramsden chain is 5 ropes = 20 steps = 40 paces = 200 shaftments
#while a gunter chain is 4 rods = 44 cubits = 132 shaftments
#so about two-thirds of a ramsden chain
#(actually exactly .66 of a ramsden chain so a little under two-thirds)
#also 'about half a foot' seems like a measurement that comes up a lot
#so it's good to know that that's called a shaftment
#definitely no off-color jokes to be made about that
#also funny that they only show integer proportions *except* for the finger/inch ratio
#which is 7/8
#I guess it just seemed to weird to have the finger floating off by itself
223 notes
·
View notes
Last Seen Blogs
erensfavecumslutt
ner
mentarukitsune
Welcome to your local trash can
filmymcfilmster
Filmy McFilmster
starcomplexed-a
arrogant boy.
killthecatwalk