History of Science and Mathematics
Peter Diehr's user avatar
Peter Diehr's user avatar
Peter Diehr's user avatar
Peter Diehr
  • Member for 7 years, 9 months
  • Last seen more than 3 years ago
Profile Activity
Stats
690
reputation
11k
reached
16
answers
0
questions
Communities
View all
About

Retired physicist/engineer with a background in electrical controls, ultrafast lasers, vegetable farming and sailing. Currently learning quantum computing.

Badges
View all badges
1
gold badge
4
silver badges
8
bronze badges
Top tags
View all tags
18
Score
8
Posts
50
Posts %
11
Score
3
Posts
19
Posts %
9
Score
2
Posts
12
Posts %
9
Score
2
Posts
12
Posts %
9
Score
2
Posts
12
Posts %
6
Score
2
Posts
12
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
answer
6
Who gets credit for the real numbers?
May 11, 2016
answer
5
Two articles of Poincaré
Mar 19, 2016
answer
5
How did Newton and Kepler (actually) do it?
Mar 25, 2016
answer
5
What made Einstein believe (or know) that time was affected by speed and gravity?
Mar 29, 2016
answer
4
Was "Kepler's third law" deduced from the Galilean moons, or from planetary motion?
Mar 25, 2016
answer
4
when did polynomial coefficient matching start for solving equations?
Aug 7, 2016
answer
4
Did Albert Einstein write a computer program?
Sep 29, 2016
answer
3
Why is harmonic oscillator creation operator called "a-dagger", $a^\dagger$?
May 9, 2016
answer
2
Old perception of the sunset: the sun is going ABOVE the horizen. does anyone heard such a thing?
Mar 13, 2016
answer
2
What was the first journal to have Feynman Diagrams?
Apr 20, 2016
Top network posts
View all network posts
44
Normandy: Why did the landing craft open on the front?
42
Why are LIGO's beam tubes so wide?
41
Under which conditions does the losing party actively commemorate a battle?
36
Is there any truth to interpreting definition of a second as corresponding to oscillations?
29
Why did Lincoln wait to issue the Emancipation Proclamation?

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.