General Science and Philosophy

2108 Submissions

[2] viXra:2108.0102 [pdf] submitted on 2021-08-20 12:55:16

Photo Puzzle About the Sun’s Size

Authors: Vladimir Aksayskiy
Comments: 1 Page.

The apparent size of a self-luminous body in its photograph is the size of the glow halo, which for light sources such as the Sun can exceed the size of the body itself by 3-4 orders of magnitude.
Category: General Science and Philosophy

[1] viXra:2108.0027 [pdf] replaced on 2021-08-21 20:18:00

On Reality

Authors: Bertrand Wong
Comments: 6 Pages. Please Note: The Abstract of the paper has been revised/changed. Thanks a lot!

One may wonder what reality, which is abstract and intangible, is. This paper examines the various concepts of reality which is nevertheless an important mental construct.
Category: General Science and Philosophy