Eclipse and no glasses

[Anonymous]

Anonymous wrote:

Anonymous wrote:https://www.jpl.nasa.gov/edu/learn/project/how-to-make-a-pinhole-camera/

Dumb pinhole camera question. Does the aluminum foil do anything? It's just there because it's an easy material to poke a hole though, right?

Yes and it blocks out light.

[Anonymous]

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:https://www.jpl.nasa.gov/edu/learn/project/how-to-make-a-pinhole-camera/

Dumb pinhole camera question. Does the aluminum foil do anything? It's just there because it's an easy material to poke a hole though, right?

Yes and it blocks out light.

Thank you! Just tested my box without foil in the sun and it works great to poke the hole directly. I can see that a thicker box or corrugated cardboard might not work to get you that clear circle hole.

[Anonymous]

Anonymous wrote:

Anonymous wrote:https://www.jpl.nasa.gov/edu/learn/project/how-to-make-a-pinhole-camera/

Dumb pinhole camera question. Does the aluminum foil do anything? It's just there because it's an easy material to poke a hole though, right?

It needs to be thin as well.

[Anonymous]

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:https://www.jpl.nasa.gov/edu/learn/project/how-to-make-a-pinhole-camera/

Dumb pinhole camera question. Does the aluminum foil do anything? It's just there because it's an easy material to poke a hole though, right?

It needs to be thin as well.

Why?

[Anonymous]

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:https://www.jpl.nasa.gov/edu/learn/project/how-to-make-a-pinhole-camera/

Dumb pinhole camera question. Does the aluminum foil do anything? It's just there because it's an easy material to poke a hole though, right?

It needs to be thin as well.

Why?

https://en.m.wikipedia.org/wiki/Pinhole_camera

[Anonymous]

Anonymous wrote:Are my glasses from 2017 eclipse OK to use today?

I’m certain those are expired by now. Why risk blindness. Are you this dumb with other things?

[Anonymous]

Anonymous wrote:

Anonymous wrote:Are my glasses from 2017 eclipse OK to use today?

I’m certain those are expired by now. Why risk blindness. Are you this dumb with other things?

Hey Einstein. Eclipse glasses don't expire. What? Lol at dumbness.

[Anonymous]

Anonymous wrote:

Anonymous wrote:Are my glasses from 2017 eclipse OK to use today?

I’m certain those are expired by now. Why risk blindness. Are you this dumb with other things?

Glasses don’t expire.

[Anonymous]

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:Are my glasses from 2017 eclipse OK to use today?

I’m certain those are expired by now. Why risk blindness. Are you this dumb with other things?

Glasses don’t expire.

Exactly. Glasses don’t expire. Really old glasses send to have material that would degrade but newer glasses don’t. So assuming you had certified glasses from 2017 and do not have any holes, you are fine.

[Anonymous]

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:Are my glasses from 2017 eclipse OK to use today?

I’m certain those are expired by now. Why risk blindness. Are you this dumb with other things?

Glasses don’t expire.

Exactly. Glasses don’t expire. Really old glasses send to have material that would degrade but newer glasses don’t. So assuming you had certified glasses from 2017 and do not have any holes, you are fine.

The chemicals or whatever on the glasses dries out over time and they expire.

[Anonymous]

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:Are my glasses from 2017 eclipse OK to use today?

I’m certain those are expired by now. Why risk blindness. Are you this dumb with other things?

Glasses don’t expire.

Exactly. Glasses don’t expire. Really old glasses send to have material that would degrade but newer glasses don’t. So assuming you had certified glasses from 2017 and do not have any holes, you are fine.

The chemicals or whatever on the glasses dries out over time and they expire.

Again...nope.

[Anonymous]

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:Are my glasses from 2017 eclipse OK to use today?

I’m certain those are expired by now. Why risk blindness. Are you this dumb with other things?

Glasses don’t expire.

Exactly. Glasses don’t expire. Really old glasses send to have material that would degrade but newer glasses don’t. So assuming you had certified glasses from 2017 and do not have any holes, you are fine.

The chemicals or whatever on the glasses dries out over time and they expire.

Again...nope.

Are you some kind of scientist? I bet you went to trump university.

[Anonymous]

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:Are my glasses from 2017 eclipse OK to use today?

I’m certain those are expired by now. Why risk blindness. Are you this dumb with other things?

Glasses don’t expire.

Exactly. Glasses don’t expire. Really old glasses send to have material that would degrade but newer glasses don’t. So assuming you had certified glasses from 2017 and do not have any holes, you are fine.

The chemicals or whatever on the glasses dries out over time and they expire.

The ones we have look like some kind of dye-sublimation film. They will certainly fade.

[Anonymous]

The standards for eclipse glasses were established in 2015. So the 2017 glasses were fine unless they had holes are scratches. Many news stations mentioned this fact. If the glasses were certified with the following code ISO 12312-2, they were fine.

[Anonymous]

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:Are my glasses from 2017 eclipse OK to use today?

I’m certain those are expired by now. Why risk blindness. Are you this dumb with other things?

Glasses don’t expire.

Exactly. Glasses don’t expire. Really old glasses send to have material that would degrade but newer glasses don’t. So assuming you had certified glasses from 2017 and do not have any holes, you are fine.

The chemicals or whatever on the glasses dries out over time and they expire.

Again...nope.

Are you some kind of scientist? I bet you went to trump university.

This has nothing to do with trump. Most thing have nothing to do with him. You seem to be infatuated with trump.