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

New member interested in cosmology and complex systems
Photo Contest - The Sound of Music (1/25-1/31)
  • · Replies 21 ·
Replies
21
Views
2K
Photo Contest - Things Are Looking Up (2/1-2/7)
  • · Replies 17 ·
Replies
17
Views
2K
Mini road trip: Don’t take this place for granite
  • · Replies 18 ·
Replies
18
Views
2K
Famed Hollywood Actor Kirk Douglas has Died at Age 103
  • · Replies 3 ·
Replies
3
Views
1K
The Geekest T-Shirt Of The Year.... So Far
  • · Replies 13 ·
Replies
13
Views
3K
What would be the impact of the discovery of the Graviton in the world?
  • · Replies 6 ·
Replies
6
Views
2K
Louis Nirenberg (28 February 1925 – 26 January 2020)
  • · Replies 1 ·
Replies
1
Views
987
Who Can I Complain to About Receiving Amber Alerts for the Wrong State?
  • · Replies 12 ·
Replies
12
Views
2K
For Photos You Should Have Posted Instead, In The Photo Contests
  • · Replies 2 ·
Replies
2
Views
1K
Vaccines: Overwhelming Benefits, Few Risks
  • · Replies 201 ·
7
Replies
201
Views
21K
Chess VS Video Games.... Which Is Easier To Quit?
  • · Replies 9 ·
Replies
9
Views
3K
Jim Lehrer Passes: Honoring PBS Newshour's Brilliant Journalist
  • · Replies 5 ·
Replies
5
Views
2K
How Can You Redefine Healing in November Rain Lyrics?
  • · Replies 5 ·
Replies
5
Views
1K
Photo Contest - You Look Rather Down (1/18-1/24)
  • · Replies 15 ·
Replies
15
Views
2K
Can air fryers ignite fat without adding oil?
  • · Replies 5 ·
Replies
5
Views
1K
Photo Contest - Year of the Rat (1/11-1/17)
  • · Replies 11 ·
Replies
11
Views
2K
Gary Starkweather who Invented Laser Writer dies
  • · Replies 2 ·
Replies
2
Views
1K
Surreal Physics Movies: Share Your Favorites!
  • · Replies 8 ·
Replies
8
Views
2K
Metabolic pathways - Interactive map
  • · Replies 1 ·
Replies
1
Views
1K
Is it Worth Engaging in Controversial Online Discussions?
  • · Replies 3 ·
Replies
3
Views
1K
Tips on how Biologists and Physicists should talk to one another.
  • · Replies 6 ·
Replies
6
Views
2K
Photo Contest - Electricity (1/4-1/10)
  • · Replies 26 ·
Replies
26
Views
3K
What To Do With A Box of 'Essential Oils'?
  • · Replies 48 ·
2
Replies
48
Views
5K
How Big is Australia Compared to Texas?
  • · Replies 20 ·
Replies
20
Views
2K
How Should Negative Percentages Be Written?
  • · Replies 5 ·
Replies
5
Views
1K
Mysterious Drones in Colorado and Nebraska
  • · Replies 5 ·
Replies
5
Views
1K
Is This the Funniest Translation Error on Amazon?
  • · Replies 1 ·
Replies
1
Views
1K
What new technical things will we know in 2030 that we don't know today?
  • · Replies 19 ·
Replies
19
Views
2K
Photo Contest - Panorama (12/29-1/3)
  • · Replies 23 ·
Replies
23
Views
3K
Are PF Users Enthusiastic Gamers?
  • · Replies 21 ·
Replies
21
Views
3K
The future isn't what it used to be
  • · Replies 10 ·
Replies
10
Views
1K
Wishing Everyone a Happy New Year!
  • · Replies 8 ·
Replies
8
Views
2K
Interested in a Physics Forums Chess Club?
  • · Replies 19 ·
Replies
19
Views
2K
Sad adieu to Botanic Man, David Bellamy
  • · Replies 2 ·
Replies
2
Views
2K
Duties of Von Neumann's assistant
  • · Replies 1 ·
Replies
1
Views
1K
I believe .... (JFK - Mars version)
  • · Replies 1 ·
Replies
1
Views
1K
Why does physics keep a distance from philosophy?
  • · Replies 32 ·
2
Replies
32
Views
4K
Have You Heard These Science Jokes Before?
  • · Replies 6 ·
Replies
6
Views
3K
Should the public know what you are thinking and concluding?
  • · Replies 10 ·
Replies
10
Views
2K
Who is the most influential scientist today?
  • · Replies 9 ·
Replies
9
Views
3K
Is it possible to have physics without mathematics?
  • · Replies 3 ·
Replies
3
Views
1K
How do most rich people get rich?
  • · Replies 41 ·
2
Replies
41
Views
5K
How will public react if we discover life on another planet?
  • · Replies 12 ·
Replies
12
Views
2K
Is Heightism the Last Acceptable Prejudice?
  • · Replies 9 ·
Replies
9
Views
3K
Dr. John Robbins, Died at 86, Saved Millions
  • · Replies 1 ·
Replies
1
Views
1K
Photo Contest - I Want To Go Back (12/21-12/27)
  • · Replies 9 ·
Replies
9
Views
2K
  • Poll Poll
VOTE PF Favorite Movies Poll 1 - Drama, Thriller & Action
  • · Replies 18 ·
Replies
18
Views
2K
Where Can I Find New Far Side Comics?
  • · Replies 7 ·
Replies
7
Views
2K
Is This Bird Inspired by the Peregrine Falcon?
  • · Replies 20 ·
Replies
20
Views
1K
Why there are so many words looking similar to each other
  • · Replies 8 ·
Replies
8
Views
1K
Help for Trig or geometry? Where can i find the help?
  • · Replies 3 ·
Replies
3
Views
956
Photo Contest - Holiday Wallpaper (12/14-12/20)
  • · Replies 4 ·
Replies
4
Views
2K
I think my parents have raised me wrong and it's backfired
  • · Replies 24 ·
Replies
24
Views
3K
  • Poll Poll
Vote for the 2019 Breakthrough of the Year
  • · Replies 3 ·
Replies
3
Views
2K
Why Information Grows: book review
  • · Replies 3 ·
Replies
3
Views
2K
Freezing Soap Bubble: Fun Winter Activity
  • · Replies 1 ·
Replies
1
Views
1K
Does anybody know of a blog that talks about speculative tech?
  • · Replies 1 ·
Replies
1
Views
1K
Has OK Become a Sign of Passive Aggression?
  • · Replies 29 ·
Replies
29
Views
3K
Why don't they sell the interesting flavors in the US?
  • · Replies 12 ·
Replies
12
Views
2K
What grade is expected of physics students?
  • · Replies 6 ·
Replies
6
Views
5K
Can Scientists Influence Public Health Behavior Without Creating Hysteria?
  • · Replies 8 ·
Replies
8
Views
1K
Can we create science from engineering?
  • · Replies 3 ·
Replies
3
Views
1K
Insights What’s Your Science IQ?
  • · Replies 17 ·
Replies
17
Views
5K
  • Poll Poll
VOTE PF Favorite Movies Poll 2 - SF, Fantasy, Comedy & Western
  • · Replies 9 ·
Replies
9
Views
2K
Photo Contest - O' Christmas Tree, O' Christmas Tree (12/7-12/13)
  • · Replies 7 ·
Replies
7
Views
2K
Can Misinformation During a Health Crisis Be Considered Criminal?
  • · Replies 55 ·
2
Replies
55
Views
5K
Editors of academic journals - Question
  • · Replies 2 ·
Replies
2
Views
1K
Will lowering subscription prices for journals attract more customers?
  • · Replies 22 ·
Replies
22
Views
2K
Photo Contest - Peace and Tranquility (11/30-12/6)
  • · Replies 20 ·
Replies
20
Views
2K
Did John Wheeler's Lost FBI File Reveal Secrets of the H-Bomb?
  • · Replies 2 ·
Replies
2
Views
1K
Script Writer and Story Editor DC Fontana of StarTrek Fame Dies at 80
  • · Replies 2 ·
Replies
2
Views
1K
What are animal reactions to death?
  • · Replies 16 ·
Replies
16
Views
2K
Can Deepfake Technology Have Positive Applications?
  • · Replies 8 ·
Replies
8
Views
1K
Is Free Science really just intellectual theft?
  • · Replies 10 ·
Replies
10
Views
2K
When did "eight hours of sleep per day" become an accepted guideline?
  • · Replies 9 ·
Replies
9
Views
2K
MHB How old does Google think you are?
  • · Replies 4 ·
Replies
4
Views
4K
MHB What Are Some Clever Math Puns to Brighten Your Day?
  • · Replies 84 ·
3
Replies
84
Views
39K
PF's favorite movies poll - nominations
  • · Replies 102 ·
4
Replies
102
Views
10K
Photo Contest - Shop Till You Drop (11/23-11/29)
  • · Replies 15 ·
Replies
15
Views
3K
Snowstorm Brings 19.5" in 15 Hours!
  • · Replies 6 ·
Replies
6
Views
1K
News Gahan Wilson (Is Nothing sacred?)
  • · Replies 2 ·
Replies
2
Views
2K
Happy Birthday Greg! 36 Years Young!
  • · Replies 23 ·
Replies
23
Views
4K
Steve Forbes' Editorial on Switzerland
  • · Replies 14 ·
Replies
14
Views
2K
Should I pee or hold it to stay warm?
  • · Replies 72 ·
3
Replies
72
Views
13K
Photo Contest - Obtuse Angle (11/16-11/22)
  • · Replies 14 ·
Replies
14
Views
2K
What do we do when the oil runs low
  • · Replies 38 ·
2
Replies
38
Views
4K
Are collectibles a good/bad investment?
  • · Replies 19 ·
Replies
19
Views
2K
Insights What Can You Learn About the Moon?
  • · Replies 28 ·
Replies
28
Views
4K
Convert horsepower to duck power
  • · Replies 48 ·
2
Replies
48
Views
194K
What's the formula? - eigenvectors from eigenvalues
  • · Replies 3 ·
Replies
3
Views
1K
Photo Contest - The Dirty Dozen (11/9-11/15)
  • · Replies 14 ·
Replies
14
Views
3K
Ready for More? 35 Years (and Ticking) Photo Session
  • · Replies 4 ·
Replies
4
Views
1K
Could Airships Revolutionize Affordable Housing Delivery?
  • · Replies 26 ·
Replies
26
Views
3K
When Calculators lie will anyone notice?
  • · Replies 33 ·
2
Replies
33
Views
3K
Photo Contest - Autumn (11/2-11/8)
  • · Replies 25 ·
Replies
25
Views
3K
What Book Did My Parents Get Me?
  • · Replies 1 ·
Replies
1
Views
1K
Limitations to the Police Use of Geneology Databases
  • · Replies 37 ·
2
Replies
37
Views
3K
News "Shaggy Dog Stories" relevant to "Cartoon Physics"
  • · Replies 1 ·
Replies
1
Views
1K
PhD Students: What Else Can You Learn From Your PhD?
  • · Replies 8 ·
Replies
8
Views
2K
Did Historical Scientists Also Excel in Cooking?
  • · Replies 11 ·
Replies
11
Views
2K