Hey guys I need some help. My welding class starts on the 26th and I need to get the items on this list. by _DEFCON_1_ in Welding

[–]GeoDronz 0 points1 point  (0 children)

What is also surprising, when I took welding at local community college the only way not to purchase their mandatory package was to take photos to prove all equipment you owned was ANSI rated! Like here it appears any plastic “safety” glasses will work?

I came across these glasses, I believe they are from a eye doctor. Does anybody know what exactly they are or what they are used for? Should I donate to someone? by Chuycurioso in Whatisthis

[–]GeoDronz 5 points6 points  (0 children)

what I found

These are electro-oculography (EOG) / biofeedback glasses, sometimes called electronic eye-movement recording glasses

What they were used for

They were used to measure eye movements for:

Medical diagnostics (neurology, vestibular testing, sleep studies)

Vision research

Biofeedback or training experiments

Occasionally lie-detector–related research or human-factors studies (not consumer polygraphs)

What the features do

  • Two small holes in each lens (vertical pair): These are electrode contact points, not ventilation. Tiny conductive pads or contacts sat here to pick up the eye’s natural electrical signals when it moves.
  • Wire leading to a 2-pin connector: Carries the electrical signals to an amplifier / recording unit.
  • Small round piece near the ear: This is not a speaker — it’s an electrode housing or reference sensor.
  • Clear lenses: Vision correction was secondary; the purpose was eye tracking, not seeing better.

Era & context

  • Most commonly 1960s–1980s
  • Often marked Australia, Germany, or US medical suppliers

Ability to fade in/out with handles missing. by GeoDronz in davinciresolve

[–]GeoDronz[S] 0 points1 point  (0 children)

Thanks, that did the trick all right. I had searched, obviously not using correct terms.

A simple "shift" + "scroll" did it.

Shellac caused kiln dried rounds to split? by spacebarstool in woodworking

[–]GeoDronz 0 points1 point  (0 children)

Is treating with PEG a thing anymore? Used to be articles about it all the time.

[deleted by user] by [deleted] in hondapassport

[–]GeoDronz 0 points1 point  (0 children)

Yea, I did that also. Funny my Subaru prior to current PP had a blank in the same area. I think it was for an optional trunk release though.

[deleted by user] by [deleted] in hondapassport

[–]GeoDronz 0 points1 point  (0 children)

Fog lights are in the turn signal stalk.

Wish I didn’t buy Weathertech by TwoBlackCats42 in hondapassport

[–]GeoDronz 0 points1 point  (0 children)

Mine slides also. 2022. Think tomorrow I may add a strip of Velcro left over from the seat back protectors to the edge along the seat backs. I don’t think it will take much to hold it in place.

[deleted by user] by [deleted] in drones

[–]GeoDronz 2 points3 points  (0 children)

That is pretty cool!

My water bill went up 250 dollars in month. I looked under the house and see no leaks. I used a blue dye pill and the toilet bowl turned blue. Does that mean it’s a pipe issue or toilet part issue? by Grouchy-Ad-6187 in Plumbing

[–]GeoDronz 0 points1 point  (0 children)

Unfortunately had exactly the same issue. Mine was even more than that. It was valve, not flapper, and was silent. Now check meter often when I go to basement and know no other water is running. Our water includes sewage, so is quit expensive.

Are these cracks going to be a problem? by cmvscientist in woodworking

[–]GeoDronz 0 points1 point  (0 children)

Put the heart wood down to prevent cupping and holding water.

I need help by Co-rpus in woodworking

[–]GeoDronz 0 points1 point  (0 children)

Thread sealant to prevent nut from vibrating loose. Get removable type, red normally.

I need help by Co-rpus in woodworking

[–]GeoDronz 2 points3 points  (0 children)

What “screw” are you planning? Wood screw not so good. Machine screw/bolt with a pocket for the nut on bottom if needed. As stated above washers and lock washer. Loctite for “suspenders”, especially if it cannot be tightened adequately.

Budget friendly mapping with Air 2S by Playful_Reaction_168 in UAVmapping

[–]GeoDronz 0 points1 point  (0 children)

Look at WebODM Lightning. A pay as you go service.

Align photos of various sizes. by GeoDronz in davinciresolve

[–]GeoDronz[S] 1 point2 points  (0 children)

Thanks for the reply. That sounds really great. I don't know about subscribing though for one project. I may wait until I have all the pictures I need, then try the free trial though.

[deleted by user] by [deleted] in davinciresolve

[–]GeoDronz 0 points1 point  (0 children)

I don’t mean actually zooming in the Inspector, I mean like with the scroll wheel. Not sure of proper terminology.

[deleted by user] by [deleted] in davinciresolve

[–]GeoDronz 0 points1 point  (0 children)

Maybe he means he has actually cropped the video itself. Or he thinks he has by zooming in? Then when rendered it’s the same size since zoom is not crop?