Thanks Clive , greatest piece of helpful info on polarised light that is shown in a way that people can understand. Thank you for your time and effort in making the video , it's greatly appreciated
I like when people make DIY on RUclips about science stuff that we can replicate (not too costly). I have a SWIFT380 and I like it sooo much! (new/open box on Amazon, 150$ us, next day shipping incl in 2024) Thank you so much for sharing this with us.
Very clear and helpful explanation. I will do this with my microscope. [edit] Not quite as easy with my compound microscope, there is a substage filter holder but I will have to make a filter holder to go in front of the objective. There is no space in the microscope body as there is a prism there for directing the image up the angled tube.
You can place a filter under the binocular head lens, and the other filter should go above the lamp iris/lens rather than below the condenser I believe
Polarizing film sheet $9.40 www.amazon.com/gp/product/B004X3XFHU/ref=ppx_od_dt_b_asin_title_s00?ie=UTF8&psc=1 or two circularly polarizing filters at $9.99 each www.amazon.com/Fotasy-Multi-Resistant-Coating-Circular-Filter/dp/B00BAH9AX0/ref=sr_1_11?crid=98NRMY3NYDTZ&keywords=37+mm+polarizing+filter&qid=1684971202&s=electronics&sprefix=37+mm+polarizing+filter%2Celectronics%2C176&sr=1-11
I have seen a beautiful images of crystallised paracetamol. I have filtered some paracetamol but crystals are nowhere near the same shape like the ones I have seen. Any clues?
Sorry, I don't have any direct experience with paracetamol. I can only suggest slowing down crystal growth by reducing the evaporation rate (e.g. in a partially closed container)
Thank you, I will certainly try that. The covering glass didn't really worked as the paracetamol cristals started to grow outside of the edge of covering piece. Do you know any other substances that grow interesting cristals? I've tried all typical household accessible chemicals. Take care
I haven't explored crystals much but have seen some interesting patterns when sea water dries out on a slide sfmicrosociety.org/features/living-in-a-polarized-world@@RadBudaspectrum-photography
(beep) Houston... Houston I can see the object (beep) Very nice video, but maybe consider a 15$ Lavalier to get a better sound (or just talk closer to your mic.
Thanks Clive , greatest piece of helpful info on polarised light that is shown in a way that people can understand. Thank you for your time and effort in making the video , it's greatly appreciated
I like when people make DIY on RUclips about science stuff that we can replicate (not too costly).
I have a SWIFT380 and I like it sooo much! (new/open box on Amazon, 150$ us, next day shipping incl in 2024)
Thank you so much for sharing this with us.
Just what I wanted - a clearly described method. Thanks.
Glad it helped!
Excellent demonstrations and explanations.
Excellent presentation sir. Thank you.
Excellent video, very informative. Thank you.
Very clear and helpful explanation. I will do this with my microscope.
[edit] Not quite as easy with my compound microscope, there is a substage filter holder but I will have to make a filter holder to go in front of the objective. There is no space in the microscope body as there is a prism there for directing the image up the angled tube.
You can place a filter under the binocular head lens, and the other filter should go above the lamp iris/lens rather than below the condenser I believe
thank you for taking the time to make this video
this is the video that i needed, thanks you!
Thank you I am going to give it a go it looks very interesting
Very useful stuff. Thanks!
Thanks. What needs to be purchased for a regular light microscope? Under 20 dollars Thank you in advance
Polarizing film sheet $9.40 www.amazon.com/gp/product/B004X3XFHU/ref=ppx_od_dt_b_asin_title_s00?ie=UTF8&psc=1 or two circularly polarizing filters at $9.99 each www.amazon.com/Fotasy-Multi-Resistant-Coating-Circular-Filter/dp/B00BAH9AX0/ref=sr_1_11?crid=98NRMY3NYDTZ&keywords=37+mm+polarizing+filter&qid=1684971202&s=electronics&sprefix=37+mm+polarizing+filter%2Celectronics%2C176&sr=1-11
Thanks, this video is very useful
Насколько понимаю, в этой поляризационной пленке есть йод, который и создает поляризацию. Поэтому люди и кушают йод, как витамин.
I have seen a beautiful images of crystallised paracetamol. I have filtered some paracetamol but crystals are nowhere near the same shape like the ones I have seen. Any clues?
Sorry, I don't have any direct experience with paracetamol. I can only suggest slowing down crystal growth by reducing the evaporation rate (e.g. in a partially closed container)
Thank you, I will certainly try that. The covering glass didn't really worked as the paracetamol cristals started to grow outside of the edge of covering piece. Do you know any other substances that grow interesting cristals? I've tried all typical household accessible chemicals. Take care
I haven't explored crystals much but have seen some interesting patterns when sea water dries out on a slide sfmicrosociety.org/features/living-in-a-polarized-world@@RadBudaspectrum-photography
@@RadBudaspectrum-photography You can try sugar, cafein, vanillin, aspirine, citric acid, salt, borax, boric acid to name common ones.
(beep) Houston...
Houston I can see the object (beep)
Very nice video, but maybe consider a 15$ Lavalier to get a better sound (or just talk closer to your mic.
Excellent!
Thank you! Cheers!
Great!
All sunglasses are polarised by law. LED displays are polarised.
A lot of stress in that petri dish. Poor moukding
Buy a sheet of ploarising film its cheap.
As described at 3 minutes 20 seconds