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I suoi video sono ottimi. Sto cercando di vederli tutti. Grazie

So simple,but so satisfying 🤓

Thank you ... Much appreciated ( From Canada )

@MH- 😀 would you consider showing earwax and bugers too?

I’m not sure if this is possible, but if there are other techniques that could be easily applied to increase the contrast (other than DIC), such as a stain or lighting filter, it might make an interesting follow up to this lesson.

Hi ❤

The first samples under the microscope from 40 years

All praise to allah. how beautifully he create and maintain these worlds.

3 like me bro nice🎉

Would you say that bubbles are inevitable with this medium? Thanks 🙏🏻 ❤ Also, thanks for the video. I’m in college right now and don’t have access to expensive mediums for stuff like this, very helpful.

We have 20.000 genes, each gene can be on or off. I think the first cell has all the genes on. So the life of a cell is a path throught the set {0,1}^20.000 which is the set of all binary strings of length 20.000 and this path starts with a binary string with 20.000 1's. The taken path is influenced by neighbouring signals.

how can you tell peopel that these fibers are DNA...without staining and other proofs...that is very unscientific

different cells have the same DNA.....It semms that something is wrong with this DNA of the human science

Love listening, your interesting, and I find your interest in nature very soothing, caring. Nature in mini form is amazing.😅

Oliver we need more people like you on youtube to teach people the beauty of the sciences as a hobby.

Day 2 of asking: @oliver can you show us how to stain samples useing organic stains at home like termeric, beetroot, etc??

Why is this video so long 😂

Thank you for the wonderful course. By the way, it would be nice if you could use the English translation function, Can't we translate the video you uploaded? The translation function is of

The sound is good! Fascinating topic!! It never occurred to me that my brain cells have the same DNA as my heart cells or my toe cells! How does THAT work?!

@oliver can you please upload a video on how to stain bacteria in yourgut useing home organic materials like termeric, coffee, beetroot, etc???

@microbehunter I live in the UK I'm looking the a wf eye piece with close eye relief which one can you recommend that I'm having issues with my current one as I can see my eyelashes and eyebrows it's so annoying I'm using a trinocular stereo microscope.thx

Thank you!!!

Oh, i hope this seies takes off and grows fast

Looking for just this kind of thing. . .posted yesterday! Talk about lucky.

1st time I have seen the 3 cover glass bridge technique! Nice :)

Wow did you make 3 vids in one day? Nice! :)

Great vid, like the heavens so many people forget to take the time to look up...or down. :)

Thank you.

I find slides with a depression annoying because its difficult to get the whole sample in focus. Its nice to have the organisms moving freely though.

Lol why is there a 20” on the wasp stinger

I know it's dangerous and you are against that, but.... I did grow salmonella from chicken meat! I took a small raw piece and put it in a small container with few ml of water. Let it sit overnight with the lid on and took a sample the next day. It was packed with billions of salmonella moving around! Very small and hard to see even at 400x or 1000x magnification and proper illumination. Then, I put a drop of *benzalkonium chloride solution and I can see dying quite fast. When I was done, I discarded the small container in a bag and put it in the trash can. I dip the slide + cover slide in a 1:1 bleach solution few minutes, rinse it, discarded the cover slide. Finally, I cleaned the slide with soap as regular. Nice activity as long as you use the proper protection/caution. *benzalkonium chloride solution: I squeeze a disinfecting napkin. I could have use regular bleach or alcohol.

Thank you! Thats exacly what I needed!

paramecia are one of my favorite protists

I’ve bought the same micropipette 5-50ul and this is so practical and satisfying tu use! I even bought 2 other sizes. Thank you for the recommendation on one of your stream!

Omg yes!

Yea ! Love it ! Thanks a lot the series ! (and all the work involved !).

I'm excited for this series!

👋

amazing Oliver, as someone who just started in microphotography I'm very interested in the new video series, been playing with microscopes for more than 10 years but never had an urge to know what are these microbes and what are their names, I'll be waiting for videos.

mind blown: add 2 layer coverglass "bridge" - yes!

These are Honey Bees, but not all bees can only sting you once, according to the research I have done. Bumble-Bee stingers don't have barbs on them apparently, so Bumble Bees can sting you more than once without dying, they say. I love the big colourful Bumble Bees. I have been sitting in a field in the summertime and seen them crawl over my arm without stinging me. They are not easily agitated like wasps. Hairs on our arms agitate wasps enough for them to sting us. I have never found a dead Bumble Bee to put its stinger under the microscope to see for myself that it has no barbs. I most certainly would not kill one. They deserve to be left alone by humans to survive and multiply.

Thank you.

This was very helpful, thank you.

Thanks for sharing . usefull tip.

Hello

I've just set up a microbe/invertebrate tank,but I emptied all my jars of water into it,and some water out of a waterbutt. Its all green and murky. There is one snail but only 2mm long. I am hoping to get more snails in the next week. I have no idea where the snail came from.

Great video ❤. What filters are you using?

This methed is used un ferensics. During WW2 the Japanese were sending unsceniary bonbs to iur west coast usung ballons traveling in the upper wind currents. They took samples of the sand used as balast to weight the balloon bringing ut to the right height. By examining the sand they were able to figure out where the sand was coming from. They were they able to "liqudate" the factory where they were manufactued and assembled. Thus the bombs stopped.

I suppose to track micro organisms that move you would need a moveable stage? Or is it possible to use your fingers to slightly adjust the slides position?

will definitely try this one day. thank you