Guidance from scientists, mathematicians & engineers
An answer is easy. Understanding is the hard part. That's what we're for.
Live community · human-vetted
Est. 2001 · millions of discussions
New here? Sign up free
Mentor picks
Featured content
-
Aerospace EngineeringSpaceX starts operational Starship launches- mfb
- Replies: 0
Based on air traffic coordination Edit: Also as FAA advisory now SpaceX should release a flight plan soon but we can expect a ~250-350 km circular orbit with a booster splashdown near the launch site. It will then...Replies: 0 -
Programming and Computer ScienceAI and Math Research
- Hornbein
- Replies: 10
---- @hhh4804 (As a physicist) i don't know, it feels like a chess player solving a position using a chess engine... i think we are completely missing the meaning of scientific research, there is no point in solving...Replies: 10 -
ElectromagnetismNon-Linear Infinite Resistor Ladder- bob012345
- Replies: 54
The circuit looks like this; I used LTSpice simulations, hand calculations and other tools to compute the equivalent resistance of this ladder and to see it converge toward a solution but found no exact closed...Replies: 54
Active discussions
See allLatest posts
-
-
-
-
High School What does "iron peak" mean in the collapse of a critical mass iron core?- Latest: phyzguy
-
New discussions
See allLatest threads
-
-
High School What does "iron peak" mean in the collapse of a critical mass iron core?
- Started by GIASAL
- Replies: 1
-
Graduate I understand equivariant quantum cohomology - but not physics!- Started by Matt Samuel
- Replies: 0
-
Undergrad New understanding of the eigenvalues of the harmonic oscillator
- Started by tiger2012
- Replies: 1
-
Forums
Physics
Discuss topics on physics, the scientific study of matter and motion. Find quality discussion on classical, quantum, high energy physics and more. Mainstream physics only.61.2K threads
7.8K threads
8.7K threads
Mathematics
Math is the language of reality. Discuss calculus, statistics, topology and more!25.9K threads