AChem

Member for 6 years, 4 months
Last seen this week

Summary

Reputation

3,959

4k
2.8k
1.6k

2020
2021
2022
2023

Top tag

physics

Next privilege

4,000 Rep.

Access 'trusted user' tools

Badges

1

16

32

Newest

Good Answer

Next badge

0/1

Informed

Answers

View all 61 answers

Score Activity Newest

30

What does it mean by "d-ism of Leibniz" and "dotage of Newton" in simple English?

May 29, 2019

26

Who coined the term "signal-to-noise ratio" and when did statisticians start using the term "noise" to describe randomness?

Oct 8

22

What type of abrasive grit was used to grind lenses for telescopes?

Jan 11

17

What is the origin of the rubber sheet analogy?

Mar 19

10

What was the full name of I. Bernard Cohen?

Nov 28, 2022

Questions

View all 24 questions

Score Activity Newest Views

9

How is the word kernel associated with distributions?

Apr 29, 2019

7

How did early physicists experimentally assign electronic transitions in atoms?

Feb 24, 2019

6

Why statistical moments are called moments?

Aug 4, 2018

6

What is the origin of "normal" in normal coordinates and normal modes?

Oct 5, 2018

6

Etymology of Some Terms Used in Ratio and Proportion in Old Algebra Textbooks

Jul 22, 2018

Tags

View all 58 tags

physics

42

Score

20

posts

mathematics

41

Score

25

posts

mathematicians

40

Score

5

posts

newton

30

Score

1

post

leibniz

30

Score

1

post

Reputation

+10

How did the concept of pH originate and develop?

+20

Etymology of "discrete" in mathematics

+10

Who coined the term "signal-to-noise ratio" and when did statisticians start using the term "noise" to describe randomness?

+10

What is the origin of the $\hbar$ symbol?

Badges

View all badges

1

gold badge

Fanatic

Jul 6, 2019

16

silver badges

Civic Duty

Oct 20, 2021
Good Answer

× 2

Oct 18
Enthusiast

Dec 2, 2018

32

bronze badges

Disciplined

May 31, 2019
Tumbleweed

Feb 5, 2019
Explainer

Sep 14, 2019

Accounts

View all 16 accounts

39.1k
2
61
124

History of Science and Mathematics

3,959
1
16
32

855
5
18

German Language

641
4
11

Signal Processing

599
3
18

Active bounties (0)

Active Offered Earned

This user has no active bounties

Votes cast

408

upvotes

85

downvotes

292

question votes

201

answer votes

4

this month