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sigoldberg1
  • Member for 13 years, 5 months
  • Last seen more than 1 year ago
48 votes
Accepted

Why is cold fusion considered bogus?

28 votes
Accepted

How can I measure the mass of the Earth at home?

25 votes

Why should an action integral be stationary? On what basis did Hamilton state this principle?

25 votes

How fast does gravity propagate?

24 votes

Why doesn't a bike/bicycle fall if going with a high speed?

21 votes

Is anti-matter matter going backwards in time?

17 votes

What is the difference between a measurement and any other interaction in quantum mechanics?

16 votes
Accepted

Why can't the outcome of a QM measurement be calculated a-priori?

16 votes

How can I stand on the ground? EM or/and Pauli?

12 votes
Accepted

Will Determinism be ever possible?

11 votes
Accepted

Why are materials that are better at conducting electricity also proportionately better at conducting heat?

11 votes
Accepted

Is there a difference between observing a particle and hitting it with another particle?

10 votes

What is the world's biggest Schrodinger cat?

8 votes

What are the most fundamental assumptions of quantum mechanics?

7 votes

Book about classical mechanics

7 votes

Why and how is the speed of light in vacuum constant, i.e., independent of reference frame?

7 votes

Why would Antimatter behave differently via Gravity?

6 votes

How are forces "mediated"?

6 votes

Fourier transformation in nature/natural physics?

6 votes

Which experiments prove atomic theory?

5 votes

What causes polarised materials to change colour under stress?

5 votes

Myths in the history of Physics

5 votes

How efficient is a desktop computer?

5 votes
Accepted

Young's experiment or why the light can't be described as a particle

4 votes

Is electricity instantaneous?

4 votes

How do you calculate the anomalous precession of Mercury?

3 votes

Is there a four-dimensional definition of entropy?

3 votes

Positrons versus holes as positive charge carriers

3 votes

What physical forces pull/press water upwards in vegetation?

3 votes

What is the most counter-intuitive result in physics?