Humor

7441 readers

473 users here now

"Laugh-a-Palooza: Unleash Your Inner Chuckle!"

Rules

`Read Full Rules Here!`

Rule 1: Keep it light-hearted. This community is dedicated to humor and laughter, so let’s keep the tone light and positive.

Rule 2: Respectful Engagement. Keep it civil!

Rule 3: No spamming!

Rule 4: No explicit or NSFW content.

Rule 5: Stay on topic. Keep your posts relevant to humor-related topics.

Rule 6: Moderators Discretion. The moderators retain the right to remove any content, ban users/bots if deemed necessary.

`Please report any violation of rules!`

Warning: Strict compliance with all the rules is imperative. Failure to read and adhere to them will not be tolerated. Violations may result in immediate removal of your content and a permanent ban from the community.

We retain the discretion to modify the rules as we deem necessary.

founded 1 year ago

MODERATORS

sabbah@lemmy.world

AradFort@lemmy.world

PillowTalk420@lemmy.world

Tenthrow@lemmy.world

444

It has to be a conspiracy of some kind (lemmy.world)

submitted 6 months ago by The_Picard_Maneuver@lemmy.world to c/humor@lemmy.world

57 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] Gobbel2000@programming.dev 4 points 6 months ago

That's wrong, it calculates the surface distance not the distance through the earth, while claiming otherwise. From the geopy.distance.great_circle documentation:

Use spherical geometry to calculate the surface distance between points.

This would be a correct calculation, using the formula for the chord length from here:

from math import *

# Coordinates for Atlanta, West Georgia
atlanta_coords = (33.7490, -84.3880)
# Coordinates for Tbilisi, Georgia
tbilisi_coords = (41.7151, 44.8271)

# Convert from degrees to radians
phi = (radians(atlanta_coords[0]), radians(tbilisi_coords[0]))
lambd = (radians(atlanta_coords[1]), radians(tbilisi_coords[1]))

# Spherical law of cosines
central_angle = acos(sin(phi[0]) * sin(phi[1]) + cos(phi[0]) * cos(phi[1]) * cos(lambd[1] - lambd[0]))
chord_length = 2 * sin(central_angle/2)

earth_radius = 6335.439 #km
print(f"Tunnel length: {chord_length * earth_radius:.3f}km")

A straight tunnel from Atlanta to Tbilisi would be 9060.898km long.