• Home
• Tags

diagram

94 photos and 848 illustrations tagged diagram, from 10 members of Flickr Commons.

When were these photos & illustrations taken?

Where were these photos & illustrations tagged?

Show photos<1% of these photos & illustrations are geotagged.

Related tags

Tags that often appear on the same photos & illustrations:

• publicdomain
• bldigital
• mechanicalcurator
• vol0
• sherlocknet:category=diagrams
• large
• pubplacelondon
• sherlocknet:tag=differ
• sherlocknet:tag=form
• small
• sherlocknet:tag=line
• sherlocknet:tag=side
• medium
• sherlocknet:tag=work
• sherlocknet:tag=rock
• sherlocknet:tag=upper
• sherlocknet:tag=angle
• sherlocknet:tag=water
• sherlocknet:tag=point
• sherlocknet:tag=general
• sherlocknet:tag=mine
• sherlocknet:tag=geology
• sherlocknet:tag=direct
• sherlocknet:tag=posit

Members using this tag

• British Library 843 photos & illustrations
• Eötvös Loránd University Faculty of Law Library 52 photos & illustrations
• SDASM Archives 30 photos & illustrations
• Smithsonian Institution 5 photos & illustrations
• NASA on The Commons 3 photos & illustrations
• North East Museums 3 photos & illustrations
• The Library of Congress 2 photos & illustrations
• National Library of Ireland on The Commons 2 photos & illustrations
• Royal Australian Historical Society 1 photo / illustration
• National Library of Medicine 1 photo / illustration

Conversations

Here’s a selection of the conversations happening on these photos & illustrations:

Double diaphragm, double diaphragm

from National Library of Ireland on The Commons

• 12 older comments, and then…
• National Library of Ireland on The Commons said:

  We will award (at our own expense), half a dozen (virtual) sticky buns to the first person who tells us what exactly the Type ZW1 does and what is the application that the Commissioners of Irish Lights may have put it to?

• Suck Diesel said:

  “AI Overview
  The images depict a double diaphragm submarine emitter, labeled as Type ZW1, with a sound output of 250 watts. Figure 31 shows a diagram of the emitter, highlighting its internal components marked A and B. Figure 32 is a photograph of the emitter itself.”

• Suck Diesel said:

  Wild guess, is this attached to a ship to identify itself to a submarine that it caries medical or other non hostile supplies?

• National Library of Ireland on The Commons said:

  Suck Diesel Plausible, but I would need some evidence.

• Suck Diesel said:

  Of course, ‘submarine’ just means underwater, not necessarily a U-boat.
  I don’t think that Irish Lights has anything to do with U-boats so this device is used to emit a sound underwater, but purpose unknown

Locomotive lubrication chart in the laboratory of the Chicago and Northwestern Railroad. The laboratory assistant in foreground is working at a precision balance. Chicago, Ill (LOC)

from The Library of Congress

• basesidescratch said:

  This is something else.

Enrico Fermi (1901-1954)

from Smithsonian Institution

• Arlo Barnes said:

  commons.wikimedia.org/wiki/File:Enrico_Fermi_at_the_black... says: "Interestingly, the blackboard contains an error: the equation for the fine-structure constant should read α = e^2 / ℏc {\displaystyle \alpha ={\frac {e^{2}}{\hbar {}c}}} {\displaystyle \alpha ={\frac {e^{2}}{\hbar {}c}}}."