How about adding a reflector bowl on the floor? Even more... Lets use half solid glass sphere instead of a square lens (so we dont need to move the device ;) ). Put a black copper solar absorber on the center. Add small solar cells to collect reminders. Use 6 mirrors to redirect light to the ball too. ChatGPT says a 2 mt ball could supply a house... I don't know, what do you think?

Today I saw this cloud iridescence for the first time in my city......it was really amazing 😍

Markiplier losing his mind over this and ordering 60 of them 😂😂

Yeah i knew that. Also for water the focus point will be in a different place, as water and glass refract light differently. I just love physics

Thats also why closing the aperture imcreases depth of field. The outer rays that wont quite focus are blocked.

I miss this, when I was studying in elementary school

oh sick, an orthographic camera lens

oh man you didnt put it in the laser path to show

How to keep the beams focused in one beam?

Nerds are terrifying. So rapey

Resembles GLOBE .....🌍🌎🌏 BEAMS for LG and LT 😊🌐🧭

YES THE FIRST TIME TODAY

cool, like how my eyes do it!

Is this why every eye glasses that are made with same prescription are never the same, have our brains to get used to it?

Optical dynamics are very cool

hi Edmund optics, I am a new phd students in optics, I am wondering if there is any application for the meta lens? The meta lens is very popular in the research field, but after all most 20 years of research, I hardly find a useful product. For the optics system I understand they are still traditional optical lens. So do your experts think the meta lens has any useful application or real products?

LIGO uses a much more complex setup of this for measuring gravitational waves IIRC

Interesting

Snells law: the ratio of sin the angle of incidence to sin the angle of refraction remains constant for a pair of media The ray of incidence, the ray of refraction and the normal all exist on the same plane the point of incidence

If you buried the bottle so that the top of the bottle was level with the ground, and the bottle was open, you'd say there's a hole in the ground, no?

First time I fully understood this, thank you

Is this also why certain camera lenses are mor expensive?

Thank you sir is there any you tube chanel that tou know demonstrations for laybold and phywe please share sir

Thank you for explaining this!

great video and great explanation too ❤

I never knew that mirages had a name, I always called them heat waves

Also happens in the sea but in reverse. The surface is colder instead of hotter. I think😅. Best google it, all I know is that it makes ships look like they're suspended in the air from a distance. But it only happens on hot days😊

Thats actually a great easy to follow explanation

Dude. Thank you so much. I am studying optics and was struggling a bit. Your channel appeared at the right time. Love you sir

I just saw this today!

Awesome! I'll give this a try with my remaining eye😉

And face ID

What happens if you beam the light on the long side of the triangle?

Is this channel affiliated with Edmund Scientific?

“Meer”

sweet

3b1b made a great video on why light bends in a prism.

We have lots of other videos explaining all of these different optics in detail!

Cool vid

And what about the parallelism of the laser lines ? Dummy explainer ! 😂😂😂😂😂😂😂

Also, different wavelengths of light reflect differently

I always Wonder how is possible for a beam splitter to splitter the light?? and in this case 90 degrees?? 🙀

Put the first two together

Shouldn't any two filters block all light?

i

Bro burnt his wall

General Hux 😂

I’m gonna need to get me one of these to try with my 2W 433nm laser

Anyone use it to redirect sunlight on a windowsill for plants

ginger messi