Has data on physics soared?

Loren · November 13th, 2017, 12:02 PM

It seems to me that in the past twenty years its "subfields" have multiplied the information available on physics several-fold, due to input from China, specialization in the West, micro/macro research and computer-based studies.

Do you think my observations pan out?

Joppy · November 13th, 2017, 01:37 PM

Although not specific to physics exactly, these articles may be useful.

https://en.wikipedia.org/wiki/Information_theory

https://en.wikipedia.org/wiki/Big_data

Benit13 · November 14th, 2017, 02:45 AM

Quote:

Originally Posted by Loren $View Post$

It seems to me that in the past twenty years its "subfields" have multiplied the information available on physics several-fold, due to input from China, specialization in the West, micro/macro research and computer-based studies.

Do you think my observations pan out?

It's mostly due to computers being able to store much more data at a lower cost. The other factors... not so much.

v8archie · November 14th, 2017, 03:10 AM

Yeah, I read the other day that one team (scanning the Milky Way if I recall) are dealing with 6 terabytes of data every day.

Edit: I can't find the article, but I did find this: https://www.sciencealert.com/we-just...distant-galaxy

Quote:

These latest signals were picked up in the early hours of Saturday 26 August, by the Green Bank Telescope in West Virginia, which was pointed at FRB 121102.

Over a five-hour period, the instrument recorded 400 terabytes of data across the entire 4 to 8 GHz frequency band.

November 13th, 2017, 12:02 PM	#1
Loren Senior Member Joined: May 2015 From: Arlington, VA Posts: 371 Thanks: 26 Math Focus: Number theory	Has data on physics soared? It seems to me that in the past twenty years its "subfields" have multiplied the information available on physics several-fold, due to input from China, specialization in the West, micro/macro research and computer-based studies. Do you think my observations pan out?
$Loren is offline$

November 13th, 2017, 01:37 PM	#2
Joppy Senior Member Joined: Feb 2016 From: Australia Posts: 1,600 Thanks: 546 Math Focus: Yet to find out.	Although not specific to physics exactly, these articles may be useful. https://en.wikipedia.org/wiki/Information_theory https://en.wikipedia.org/wiki/Big_data Thanks from topsquark and Loren
$Joppy is offline$

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