Insights Blog
-- Browse All Articles --
Physics Articles
Physics Tutorials
Physics Guides
Physics FAQ
Math Articles
Math Tutorials
Math Guides
Math FAQ
Education Articles
Education Guides
Bio/Chem Articles
Technology Guides
Computer Science Tutorials
Forums
Trending
Log in
Register
What's new
Menu
Log in
Register
Navigation
More options
Style variation
System
Light
Dark
Contact us
Close Menu
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Forums
The Lounge
General Discussion Forum
Post thread
Join the fun discussing casual topics sometimes outside the realm of science and technology. Maybe about books, movies, cooking, or general thoughts and commentary. This is a relaxing forum to unwind from the technical topics.
New Member Introductions
Physics student, hoping to pass classical mechanics exam
Yesterday, 5:57 PM
Prev
1
…
Go to page
Go
17
18
19
20
21
…
Go to page
Go
359
Next
First
Prev
19 of 359
Go to page
Go
Next
Last
Filters
Show only:
Loading…
Title
(No prefix)
(No prefix)
News
COVID
(No prefix)
News
COVID
How do most rich people get rich?
Dec 26, 2019
Replies
41
Views
5K
How will public react if we discover life on another planet?
Dec 26, 2019
Replies
12
Views
2K
Is Heightism the Last Acceptable Prejudice?
Dec 25, 2019
Replies
9
Views
2K
Dr. John Robbins, Died at 86, Saved Millions
Dec 25, 2019
Replies
1
Views
1K
Photo Contest - I Want To Go Back (12/21-12/27)
Dec 24, 2019
Replies
9
Views
2K
Poll
Poll
VOTE PF Favorite Movies Poll 1 - Drama, Thriller & Action
Dec 24, 2019
Replies
18
Views
2K
Where Can I Find New Far Side Comics?
Dec 24, 2019
Replies
7
Views
2K
Is This Bird Inspired by the Peregrine Falcon?
Dec 23, 2019
Replies
20
Views
1K
Why there are so many words looking similar to each other
Dec 22, 2019
Replies
8
Views
1K
Help for Trig or geometry? Where can i find the help?
Dec 21, 2019
Replies
3
Views
922
Photo Contest - Holiday Wallpaper (12/14-12/20)
Dec 20, 2019
Replies
4
Views
2K
I think my parents have raised me wrong and it's backfired
Dec 20, 2019
Replies
24
Views
3K
Poll
Poll
Vote for the 2019 Breakthrough of the Year
Dec 19, 2019
Replies
3
Views
2K
Why Information Grows: book review
Dec 18, 2019
Replies
3
Views
2K
Freezing Soap Bubble: Fun Winter Activity
Dec 17, 2019
Replies
1
Views
1K
Does anybody know of a blog that talks about speculative tech?
Dec 17, 2019
Replies
1
Views
1K
Has OK Become a Sign of Passive Aggression?
Dec 16, 2019
Replies
29
Views
3K
Why don't they sell the interesting flavors in the US?
Dec 16, 2019
Replies
12
Views
2K
What grade is expected of physics students?
Dec 15, 2019
Replies
6
Views
5K
Can Scientists Influence Public Health Behavior Without Creating Hysteria?
Dec 15, 2019
Replies
8
Views
1K
Can we create science from engineering?
Dec 15, 2019
Replies
3
Views
1K
Insights
What’s Your Science IQ?
Dec 13, 2019
Replies
17
Views
5K
Poll
Poll
VOTE PF Favorite Movies Poll 2 - SF, Fantasy, Comedy & Western
Dec 13, 2019
Replies
9
Views
2K
Photo Contest - O' Christmas Tree, O' Christmas Tree (12/7-12/13)
Dec 13, 2019
Replies
7
Views
2K
Can Misinformation During a Health Crisis Be Considered Criminal?
Dec 13, 2019
2
Replies
55
Views
5K
Editors of academic journals - Question
Dec 8, 2019
Replies
2
Views
1K
Will lowering subscription prices for journals attract more customers?
Dec 6, 2019
Replies
22
Views
2K
Photo Contest - Peace and Tranquility (11/30-12/6)
Dec 6, 2019
Replies
20
Views
2K
Did John Wheeler's Lost FBI File Reveal Secrets of the H-Bomb?
Dec 5, 2019
Replies
2
Views
1K
Script Writer and Story Editor DC Fontana of StarTrek Fame Dies at 80
Dec 5, 2019
Replies
2
Views
1K
What are animal reactions to death?
Dec 5, 2019
Replies
16
Views
2K
Can Deepfake Technology Have Positive Applications?
Dec 2, 2019
Replies
8
Views
1K
Is Free Science really just intellectual theft?
Dec 2, 2019
Replies
10
Views
2K
When did "eight hours of sleep per day" become an accepted guideline?
Dec 1, 2019
Replies
9
Views
2K
MHB
How old does Google think you are?
Nov 30, 2019
Replies
4
Views
4K
MHB
What Are Some Clever Math Puns to Brighten Your Day?
Nov 30, 2019
2
Replies
84
Views
39K
PF's favorite movies poll - nominations
Nov 29, 2019
3
Replies
102
Views
10K
Photo Contest - Shop Till You Drop (11/23-11/29)
Nov 29, 2019
Replies
15
Views
2K
Snowstorm Brings 19.5" in 15 Hours!
Nov 28, 2019
Replies
6
Views
1K
News
Gahan Wilson (Is Nothing sacred?)
Nov 28, 2019
Replies
2
Views
2K
Happy Birthday Greg! 36 Years Young!
Nov 28, 2019
Replies
23
Views
4K
Steve Forbes' Editorial on Switzerland
Nov 23, 2019
Replies
14
Views
2K
Should I pee or hold it to stay warm?
Nov 22, 2019
2
Replies
72
Views
13K
Photo Contest - Obtuse Angle (11/16-11/22)
Nov 22, 2019
Replies
14
Views
2K
What do we do when the oil runs low
Nov 20, 2019
Replies
38
Views
4K
Are collectibles a good/bad investment?
Nov 20, 2019
Replies
19
Views
2K
Insights
What Can You Learn About the Moon?
Nov 19, 2019
Replies
28
Views
4K
Convert horsepower to duck power
Nov 18, 2019
Replies
48
Views
193K
What's the formula? - eigenvectors from eigenvalues
Nov 18, 2019
Replies
3
Views
1K
Photo Contest - The Dirty Dozen (11/9-11/15)
Nov 15, 2019
Replies
14
Views
3K
Ready for More? 35 Years (and Ticking) Photo Session
Nov 14, 2019
Replies
4
Views
1K
Could Airships Revolutionize Affordable Housing Delivery?
Nov 12, 2019
Replies
26
Views
3K
When Calculators lie will anyone notice?
Nov 12, 2019
Replies
33
Views
3K
Photo Contest - Autumn (11/2-11/8)
Nov 10, 2019
Replies
25
Views
3K
What Book Did My Parents Get Me?
Nov 9, 2019
Replies
1
Views
1K
Limitations to the Police Use of Geneology Databases
Nov 9, 2019
Replies
37
Views
3K
News
"Shaggy Dog Stories" relevant to "Cartoon Physics"
Nov 7, 2019
Replies
1
Views
979
PhD Students: What Else Can You Learn From Your PhD?
Nov 6, 2019
Replies
8
Views
2K
Did Historical Scientists Also Excel in Cooking?
Nov 6, 2019
Replies
11
Views
2K
How to handle equipment moving as professor/advisor?
Nov 5, 2019
Replies
5
Views
1K
News
How Accurately Do Income and Wealth Statistics Reflect Reality?
Nov 4, 2019
3
Replies
103
Views
24K
Does Michio Kaku agree with Lawrence Krauss' concept of nothingness?
Nov 2, 2019
Replies
1
Views
2K
Explaining your Physics degree to relatives
Nov 1, 2019
Replies
4
Views
1K
Photo Contest - Paper Roses (10/26-11/1)
Nov 1, 2019
Replies
7
Views
2K
How do your habits change with the seasons?
Nov 1, 2019
Replies
1
Views
1K
Do Dogs Have the Ability to Think?
Oct 31, 2019
Replies
34
Views
4K
How to make your ideas reach people?
Oct 31, 2019
Replies
13
Views
2K
I don't understand social networking
Oct 30, 2019
Replies
20
Views
2K
News
New Meat-Free Hamburger: White Castle & Burger King Offer Plant-Based Option
Oct 29, 2019
2
Replies
63
Views
9K
Who invented "observation, hypothesis, experiment, conclusion"?
Oct 28, 2019
Replies
28
Views
2K
Photo Contest - You Light Up My Life (10/19/-10/25)
Oct 26, 2019
Replies
21
Views
2K
Halloween: Gluing things to facial hair
Oct 24, 2019
Replies
6
Views
3K
Are these birds, planes or satellites, or meteors?
Oct 21, 2019
2
Replies
66
Views
6K
Your favorite non-Math/Sci YouTube experts?
Oct 21, 2019
Replies
10
Views
1K
Photo Contest - Kinetic Friction (10/12-10/18)
Oct 21, 2019
Replies
18
Views
2K
News
Michael D. Coe, Decoded Mayan Writing, is Dead
Oct 18, 2019
Replies
2
Views
1K
Approximate Intelligence Quotient Gauge
Oct 17, 2019
Replies
11
Views
7K
What are really brilliant physics students capable of?
Oct 17, 2019
Replies
2
Views
1K
Did John von Neumann ever go to Oslo or any other part of Norway?
Oct 16, 2019
Replies
1
Views
1K
Nearly five months have passed since graduating college and still I do....
Oct 14, 2019
Replies
5
Views
2K
Monty Python's Flying Circus: Celebrating 50 Years of Laughter and Absurdity
Oct 13, 2019
Replies
4
Views
1K
Canadian Law: Injunctions - complete newbie
Oct 12, 2019
Replies
6
Views
1K
How to Deal with No Power in Areas of California
Oct 11, 2019
Replies
2
Views
1K
Photo Contest - Are You Looking At Me? (10/5-10/11)
Oct 11, 2019
Replies
15
Views
2K
How to Safely Dispose of Personal Info w/o Shredders
Oct 11, 2019
Replies
15
Views
2K
Concerns regarding the ability to retire comfortably after age 65
Oct 10, 2019
3
Replies
107
Views
11K
Knowing who sponsors political ads
Oct 9, 2019
Replies
2
Views
932
Did the Hunter's Moon Really Look Like a Second Sun in North America?
Oct 9, 2019
Replies
13
Views
10K
News
RIP Ginger Baker: Tributes from Paul McCartney, Flea & More
Oct 9, 2019
Replies
12
Views
2K
News
What Did the 2019 Nobel Prize in Physics Reveal About Cosmology and Exoplanets?
Oct 8, 2019
Replies
8
Views
3K
Which type of room heater is better?
Oct 7, 2019
Replies
8
Views
1K
Any scientists here done interviews on shows? What's it like?
Oct 7, 2019
Replies
16
Views
2K
Share Your Song: What Defines You?
Oct 6, 2019
Replies
2
Views
1K
Is a Wine Cellar Without a Cooling System Possible in Phoenix?
Oct 5, 2019
Replies
5
Views
3K
When did the specialization of science begin?
Oct 5, 2019
Replies
27
Views
2K
Photo Contest - What Time Is It? (9/28-10/4)
Oct 5, 2019
Replies
28
Views
4K
How Close is the Nearest Potentially Habitable Exoplanet?
Sep 28, 2019
Replies
1
Views
1K
Photo Contest - A Lonely Path (9/21-9/27)
Sep 27, 2019
Replies
14
Views
3K
Do you remember DEADBEEF from your early programming days?
Sep 27, 2019
Replies
13
Views
3K
Employer contribution from salary
Sep 26, 2019
Replies
16
Views
2K
Prev
1
…
Go to page
Go
17
18
19
20
21
…
Go to page
Go
359
Next
First
Prev
19 of 359
Go to page
Go
Next
Last
Forums
The Lounge
General Discussion
Welcome to the General Discussion forum!
Join the fun discussing casual non-technical topics generally outside the realm of science and technology.
Maybe about books, movies, cooking, or general thoughts and commentary. This is a relaxing forum to unwind from the technical and homework topics.
Hot Threads
Publishing Physics Without Institution: Any Tips?
Started by
axiom
Mar 21, 2025
Replies: 40
General Discussion
S
What do feral children teach us about the development of IQ? (moved to Discussion)
Started by
sevensages
Apr 8, 2025
Replies: 45
General Discussion
E
Why do we spend so much time learning grammar in the public school system?
Started by
erobz
May 30, 2025
Replies: 98
General Discussion
S
What is the deepest/most impactful statement that you have ever seen?
Started by
spaceWizard9000
May 31, 2025
Replies: 46
General Discussion
Have you seen my glasses? [Found]
Started by
DaveC426913
Mar 24, 2025
Replies: 34
General Discussion
Hot Threads
Simple mass/scale puzzle
Started by
DaveC426913
Jul 22, 2025
Replies: 206
Classical Physics
Sun's peak wavelengths and chlorophyll's green colour
Started by
DaveC426913
Jun 19, 2025
Replies: 27
Astronomy and Astrophysics
The impact of early galaxy formation on the CMBR
Started by
pinball1970
Jun 26, 2025
Replies: 20
Cosmology
Stop these carriage bolts from spinning when I tighten nuts
Started by
DaveC426913
Jun 18, 2025
Replies: 12
DIY Projects
Geometry problem of interest with a 3-4-5 triangle
Started by
Charles Link
Jul 21, 2025
Replies: 59
General Math
Looking for a list of astronomy collaborations
Started by
ohwilleke
Jul 10, 2025
Replies: 2
Astronomy and Astrophysics
Recent Insights
Insights
Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect
Started by
Greg Bernhardt
Sep 2, 2025
Replies: 7
Quantum Physics
Insights
What Exactly is Dirac’s Delta Function? - Insight
Started by
Greg Bernhardt
Sep 2, 2025
Replies: 0
General Math
Insights
Relativator (Circular Slide-Rule): Simulated with Desmos - Insight
Started by
Greg Bernhardt
Sep 2, 2025
Replies: 1
Special and General Relativity
P
Insights
Fixing Things Which Can Go Wrong With Complex Numbers
Started by
PAllen
Jul 20, 2025
Replies: 7
General Math
F
Insights
Fermat's Last Theorem
Started by
fresh_42
May 21, 2025
Replies: 97
General Math
F
Insights
Why Vector Spaces Explain The World: A Historical Perspective
Started by
fresh_42
Mar 13, 2025
Replies: 0
General Math
Back
Top