How Much of the Earth Can You See at Once?

My shirt is from this quarter’s CURIOSITY BOX: /
MY TWITTER:
MY INSTAGRAM:
Thanks to Mitchell for the jack-in-the-box! /
3Blue1Brown:
3Blue1Brown fractal dimension video:
Mathologer video:
Distance to horizon calculator:
Earth curvature calculator: /
US cross section: /
Scott Kelly ISS earth pic:
names of large numbers:
Earth’s surface fractal dimension:
Improbable research pancake study:
State flatness paper:
Mental floss article on flat states:
Lake Islands:
XKCD What If? bowling ball Earth: /
West Virginia map:
Is Earth as smooth as a billiard ball?
WPA rules: /
Billiard ball surface scan paper:
What state people think of as flat:
Roche limit:
Hey What’s That?
Field of view:
Angular diameter:
Spherical cap calculator:
amount of sphere seen from distance calculator:
seeing Earth as a disc:
how high to see the curvature of Earth?
Earth from moon pics: /
Star magnitude calculator:
Star distances: /
list of stars with resolved images:
2d figures by me
3d animations by Eric Langlay
Music from Jake Chudnow:
and Audio Network: /