All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info
Home > Science
Science and science related problems, things physical and chemical and mineral, will appear in this category.
Mobile screen brightness easily auto-adjusts in a variety of conditions so that it remains easily visible. However, if the screen faces the sun, the objects on the screen become difficult to discern with the human eye.

What could be the reason that best explains this phenomenon?
(No Solution Yet, 1 Comments) Submitted on 2019-04-05 by Danish Ahmed Khan   
Page 1 of 8   next >>    
Difficulty: 3 of 5Hot and Cold Cubes |
Posted on 2019-04-04 by Brian Smith (No Solution Yet, 6 Comments)
Difficulty: 1 of 5Do defects have benefits? |
Posted on 2019-03-04 by Danish Ahmed Khan (No Solution Yet, 2 Comments)
Difficulty: 2 of 5Expanding Annulus |
Posted on 2019-02-26 by Danish Ahmed Khan (No Solution Yet, 1 Comments)
Difficulty: 1 of 5Teapot effect |
Posted on 2019-02-20 by Danish Ahmed Khan (No Solution Yet, 0 Comments)
Difficulty: 4 of 5Designing Planets |
Posted on 2019-01-04 by Danish Ahmed Khan (No Solution Yet, 2 Comments)
Difficulty: 3 of 5Weight of nothing in an elevator |
Posted on 2018-09-06 by Jer (No Solution Yet, 6 Comments)
Difficulty: 2 of 5Night Lights - Light Nights |
Posted on 2018-07-24 by Steven Lord (Solution Posted, 4 Comments)
Difficulty: 2 of 5Earth, The Scofflaw Planet |
Posted on 2018-07-09 by Steven Lord (Solution Posted, 9 Comments)
Difficulty: 4 of 5Astronomy: Binoculars, for fun and profit |
Posted on 2018-06-29 by Steven Lord (Solution Posted, 5 Comments)
Difficulty: 3 of 5Save my spa! |
Posted on 2018-06-27 by Steven Lord (Solution Posted, 4 Comments)
Difficulty: 4 of 5May the Force be with you |
Posted on 2018-05-04 by Kenny M (Solution Posted, 1 Comments)
Difficulty: 2 of 5Not enough information! |
Posted on 2018-03-23 by Danish Ahmed Khan (No Solution Yet, 7 Comments)
Difficulty: 2 of 5Two items to get sqrt of 2 |
Posted on 2016-07-19 by Ady TZIDON (Solution Posted, 5 Comments)
Difficulty: 3 of 5Electrical Cube 3 |
Posted on 2016-04-15 by Brian Smith (Solution Posted, 1 Comments)
Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


Search:
Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (2)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2019 by Animus Pactum Consulting. All rights reserved. Privacy Information