Participate in expert physics discussion. Discussion on the nature and properties of matter and energy. This area is for topics that don't fit the other categories. Mainstream physics only.
- · Replies 2 ·
- · Replies 5 ·
High School
What does an underlined U mean?
- · Replies 6 ·
Graduate
Possible to percieve God in this ?
- · Replies 1 ·
High School
Determining Mass, Volume & Density of Objects
- · Replies 7 ·
- · Replies 1 ·
High School
Why Inverted Candles Don't Burn: Explained
- · Replies 9 ·
- · Replies 19 ·
- · Replies 13 ·
High School
Physics equations with deffinitions?
- · Replies 1 ·
High School
Can Paper Really Move With Your Mind?
- · Replies 7 ·
- · Replies 14 ·
- · Replies 6 ·
Undergrad
What is Nothing vs Absolutely Nothing?
- · Replies 448 ·
- · Replies 10 ·
- · Replies 8 ·
High School
What is Gravity? Philosophies & Theories
- · Replies 25 ·
- · Replies 2 ·
High School
Why Does Metal Melt but Wood Doesn't?
- · Replies 9 ·
- · Replies 14 ·
- · Replies 14 ·
- · Replies 13 ·
- · Replies 2 ·
Undergrad
Recommendations for Physics book?
- · Replies 7 ·
High School
Waves of any sort do not transfer mass
- · Replies 10 ·
- · Replies 13 ·
- · Replies 12 ·
- · Replies 37 ·
- · Replies 23 ·
- · Replies 1 ·
- · Replies 31 ·
- · Replies 2 ·
High School
Solar Energy: Cooling with Solar Panels
- · Replies 2 ·
- · Replies 514 ·
- · Replies 8 ·
- · Replies 5 ·
- · Replies 38 ·
High School
Advanced placement physics books
- · Replies 2 ·
- · Replies 3 ·
- · Replies 7 ·
- · Replies 4 ·
- · Replies 6 ·
- · Replies 15 ·
Undergrad
Need some historical documentation
- · Replies 1 ·
High School
The physics most common in your life
- · Replies 13 ·
High School
Pulls: What They Are & How They Can Help You
- · Replies 4 ·
- · Replies 7 ·
- · Replies 20 ·
- · Replies 2 ·
High School
Scientific law named after first name
- · Replies 18 ·
High School
Free Energy Tell me how my design is flawed
- · Replies 26 ·
- · Replies 4 ·
- · Replies 5 ·
- · Replies 39 ·
- · Replies 1 ·
- · Replies 1 ·
- · Replies 3 ·
- · Replies 7 ·
- · Replies 7 ·
- · Replies 7 ·
- · Replies 4 ·
- · Replies 8 ·
- · Replies 54 ·
High School
Explain the Cause of Spin in Billiards
- · Replies 18 ·
- · Replies 26 ·
- · Replies 25 ·
Graduate
Connection between ppm and length?
- · Replies 1 ·
- · Replies 35 ·
- · Replies 4 ·
- · Replies 9 ·
- · Replies 2 ·
- · Replies 2 ·
- · Replies 21 ·
- · Replies 202 ·
- · Replies 25 ·
- · Replies 2 ·
- · Replies 26 ·
- · Replies 1 ·
- · Replies 21 ·
- · Replies 1 ·
- · Replies 8 ·
High School
Can someone explain what the 4th Dimension is?
- · Replies 5 ·
- · Replies 22 ·
- Poll
- · Replies 5 ·
High School
Can a Physics Major Pursue a Career in Robotics?
- · Replies 2 ·
- · Replies 6 ·
- · Replies 2 ·
High School
Why thunderbolts don't travel in straight lines
- · Replies 5 ·
- · Replies 13 ·
Undergrad
Proof there is TIME as a dimension
- · Replies 36 ·
- · Replies 14 ·
High School
Learn How to Solve Physics Problems Easily
- · Replies 11 ·