|
Please sign your posts with ~~~~
|
Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.
The edit can be undone.
Please check the comparison below to verify that this is what you want to do, and then save the changes below to finish undoing the edit.
Latest revision |
Your text |
Line 15: |
Line 15: |
| | | |
| The shape formed by the intersection of two circles is called a lens. Lenses are also of interest to astronomers for telescope manufacture. A lens shape causes spherical aberation when used as an optical element, leading to the use of aspheric lenses and mirrors on higher quality telescopes. [[User:Quantum7|Quantum7]] ([[User talk:Quantum7|talk]]) 05:25, 29 April 2023 (UTC) | | The shape formed by the intersection of two circles is called a lens. Lenses are also of interest to astronomers for telescope manufacture. A lens shape causes spherical aberation when used as an optical element, leading to the use of aspheric lenses and mirrors on higher quality telescopes. [[User:Quantum7|Quantum7]] ([[User talk:Quantum7|talk]]) 05:25, 29 April 2023 (UTC) |
− |
| |
− | Uhhh, the first commenter has a point, that's not how Venn diagrams work. The left circle is labelled as the set of "set theorists", the right circle is the set of "astronomers", making the joined section the set of "astronomer set theorists", i.e. people who belong to both sets. As a Venn diagram this should be ONE circle, the set of "People who get excited by this shape", with "set theorists" and "astronomers" inside it, and as one circle it WOULDN'T have this shape, LOL! I guess a second circle to make this shape, "People who enjoy space" for example, then put "astronauts" in it, and move "astronomers" to the junction? Or these are set names of '''''aspects''''' of these professions, like putting "study the night sky" in Astronomers, and "math experts" in Set Theorists (IDK, LOL!), with the Excited thing being an aspect they have in common... I think the explanation needs to be updated to note that the Venn diagram was made somewhat wrong... [[User:NiceGuy1|NiceGuy1]] ([[User talk:NiceGuy1|talk]]) 06:46, 29 April 2023 (UTC)
| |
− |
| |
− | The Sun and Moon are spheroids and so they do not appear as perfectly circular. [email protected] [[Special:Contributions/172.71.242.202|172.71.242.202]] 08:49, 29 April 2023 (UTC) | |
− |
| |
− | Others who enjoy this shape, travellers relying on Mastercard.
| |
− |
| |
− | wrt earlier comments, an easier fix than changing the shape would be changing the text:
| |
− |
| |
− | Left - Things set theorists get excited about
| |
− |
| |
− | Right - Things astronomers get excited about
| |
− |
| |
− | Middle - This shape
| |
− | [[Special:Contributions/172.68.78.139|172.68.78.139]] 18:24, 30 April 2023 (UTC)
| |
− |
| |
− | why was there a div tag at the bottom of this page?[[Special:Contributions/172.71.166.90|172.71.166.90]] 00:30, 1 May 2023 (UTC)Bumpf
| |