How Norman Lockyer Discovered Helium (& the Chromosphere & Nature Magazine)
Вставка
- Опубліковано 4 лип 2024
- Norman Lockyer was amazing! He went from a poor civil servant with no science background to an internationally famous astronomer who discovered the chromosphere of the sun and helium in the sun with a telescope he made with paper mache! And he also started and managed Nature magazine. This is his biography.
Links:
My Patreon Page:
www.patreon.com/user?u=15291200
The music is from the fabulous Kim Nalley and find her at kimnalley.com
![Alpha Beta Gamma: History of Radioactivity [CC]](http://i.ytimg.com/vi/-G_CtD2UnAc/mqdefault.jpg)
![Alpha Beta Gamma: History of Radioactivity [CC]](/img/tr.png)
![Bohr Model: A Delightful History [CC]](http://i.ytimg.com/vi/8IIg4Qt_qv4/mqdefault.jpg)
I can't tell you how much I love, Love, LOVE this video. It was your video on spectroscopy that first drew me to this series, and now I get an even greater expansion on that. I have such a feeling of wonder and discovery, like I get to experience the eureka moment right along with these scientists. The sodium in front of the lamp just blew my mind, I was like "Whoa!" Your passion for this stuff is so contagious. Thank you so much for what you do!
@Science Revolution Why do people always pick my comments to reply to with this stuff? Do I have a note taped to my back?
I’m just constantly blown away by how cool and magical spectroscopy is. Maybe it’s because I only really learned about it as an adult. I’m so glad that I’ve inspired you to enjoy it as well.
I second your statement.
For me the most heartening thing is that in an age before email, and even telephones, people around the world could work together sharing their work.
... with some difficulty, it must be said.
I'm so glad your back is feeling better! Every one of your videos gives me that sense of discovery and fascination at the brilliance of the people who, with so little to go on, were able to derive the underlying principles of the universe.
Thank you! I am also constantly impressed with how much people discovered with such simple devices and Lockyer discovered so much with a papier-mâché telescope - insane!
Hi and Glad you and your back are back. Love watching and re-watching or listening to your videos :)
Me and my back thank you
when you're not making videos, are you a teacher at any academic level? you have SUCH a knack for it!! would love to have a professor with the clarity and enthusiasm you possess when i go to college in the fall.
Here we go again the gem of UA-cam is back with another fantastic content.
Aww thanks 😊
Whod've think it? Using UA-cam for something other than cat videos.
Even when I'm not sure I am interested in the topic, you present it very well and I enjoy watching and learning.
I've being listening to Bill Bryson's classic, "A short History of Nearly Everything", after having already read it, years ago. And, you know, as good as his book is, a masterpiece of the history of science, he doesn't have a chapter on electricity and electronics. The best compliment that I can give you is that you fill in that gap just as well as if he had done it.
I also listened to, "The Man Who Stalked Einstein". What a piece of work, Philipp Lenard was!
I love Bill Bryson and I very much appreciate the compliment. I also read that book about Leonard (and made a video about him too). What I find so disturbing about leonard, is that he was a great scientist and he could write very pleasantly and then he went crazy after ww1 and was so revolting. I was glad to finish my video about him.
Kathy, you're a terrific teacher!!!
I enjoy a lot your lessons.
Congratulations.
Only you who talk about history and physics both on whole internet .
I really like your video .
Like from India 🇮🇳
You tell very important Historical invent of physics thanks you
Thank you for the lovely comment, cheers from California.
@@Kathy_Loves_Physics mam what is difference between Faraday's electromagnetic induction experiment and hertz experiment of electromagnetic waves.
I am confused I think these experiments seem similar .
Thank you! You're an ORACLE!!! No one on Earth - - - past or present - - - has so much combined history and science knowledge.... You're the best! Blows my mind every time. 🥰🤩😍😍
Another great intriguing video! Sorry to hear about your back! Glad you are back! Can't wait for the next episode!
Thanks
Kathy, I, and clearly many others, have been patiently waiting for your return. Great video as always. I'm glad you are better. Back trouble, no matter the cause, is never fun. I'm looking forward to your future videos.
Love your excitement about these topics! It’s so interesting to hear how these discoveries were made and all the individuals who contributed a little piece of the puzzle! Thank you!
"Presto - Chango", did I hear that right? Kathy you are educating me in Science and Language. I've never heard this expression before and I've never seen such a brilliant diagram on line spectra, not to mention yet another brilliant exposition! Thank you!
It’s funny, I use so many made up expressions that I had to check that presto-chango was real and not just a “Kathyism” but it’s real! 🤷🏻♀️. I also realized that that Fraunhofer spectrum that Lockyer put in his 1873 book is by far the best one I have ever seen. Wish I had seen it before my video on Fraunhofer! Ah well.
Physics and history.....Luv it. papier-mâché telescopes should not be used in the rain.😜
Stay well Kathy💖
Ha! I hadn’t thought of that. I guess you can’t study the sun in the rain too well anyway!
Absolute BEST explanation of spectroscopy I've ever heard or read!! Thanks so much!
As a student I was once told I wouldn't understand Newtonian Physics until I was proficient in the Calculus. That statement proved to be very true. Learning is the process of accumulating threads of knowledge until one day they can be seen as a whole. Your videos make so many of those threads combine into the garment which we call science. I am still accumulating your videos which I will share with others. Thank you so much. Speaking of Newton, I wonder about the Newton-Heavyside
Came for the history... stayed for the hand gestures. :D Thanks for summarizing what was surely a lot of information.
Oooohhhh... thank you very much Ms. Kathy. I've heard helium was discovered in the Sun before being found in our atmosphere, but I didn't know who discovered helium
Watching your videos is like eating a cake while observing and appreciating the process of making it in the kitchen.
Helium is actually misnamed as they thought it to be metal. It should have been named helion or helon like other noble gases (argon neon, xenon etc.)
Best thing for your back is walking (gently!) and just do it every day, you'll last (virtually!) for ever, and keep making these wonderful videos!
Thanks Kathy, now I need to study the black line thing more. The 1800's were sure an amazing time.
Welcome back, stay healthy!
I feel so honored to listen to your research it has some sort of really pure essence. I thank you so much for your wonderful presentations
So glad your back is better. Been there.
Once again, great video. I hope the UA-cam algorithms will promote this channel even further. This is high quality content, with historical references and popularizes the scientific approach. On a personal note, in this video (but not only in this one) we learn how important it was to be multilingual back then and how useful it remains until today. I consider myself very lucky, that I have learned two foreign languages, sort of because I was "forced" to. While Kathy sometimes struggles with German words and names, I guess I would butcher French words even more, possibly insulting the native French speaking folks. I highly recommend learning a different language and especially learning to think in that language. Having an inner discussion with oneself. I found out that by simply changing the language of my inner monologue, I came to new ways to look and think about the world. I consider this the greatest gift I have ever experienced. I cannot overstate the luck that I had when I was growing up. Also I am very grateful for the possibility to have worked in large, international teams, meet with people from different cultural background and get to know a tiny bit of their "world". There is a saying "You are as many times human, as many languages you know." It is true. My native language has its variant also.
another winner from the best. thank you.
Absolutely superb! Thank you Kathy!
Hi Kathy thanks for creating all these great and interesting videos!
Excellent video as always. Much gratitude.
Thanks for another excellent video.
A wonderful talk, as usual, thanks a lot! 😊
Thank you Kathy, Excellent!
Jest watched this, one of many I have watched since UA-cam latched me onto your channel! This segment... If I said I understood three percent, I'd probably be lying! Others - yes, more, especially when they cover topics I learn in an electronics course almost five decades ago. But... HOW DO YOU DO THIS??? Not just your knowledge; not just your ability to impart it in such an interesting manner - but devoting so much time to doing so. You are AMAZING!!!!!
And I do hope that by now your back is vastly better.
Simply breathtaking!!!!
You do good work, Kathy. Thank you.
Thanks for your presentation it's an eye opener.
joy to watch. thanks for the infotainment!
That was wonderful, thank you.
Great work Ma'am.
Thank you so much. Just found the channel and I love it!
Great story. Great video! Thanks.
Thank you so much for these brilliant histroic videos !!!
Absolutely wonderful video, and glad to hear you back is doing better.
Wonderful, wish to have you back more often!
Thank you for the lesson.
I'm so glad you're feeling better!
Kudos on another splendid video!
Thank you for the awesome videos I've become hooked.
Just watched your video again.
Thank you.
Glad your back is doing better. I thoroughly enjoy your videos
Thank you for your videos. Glad you are feeling better with your back.
Great video! Very entertaining and informative.
Always loved your show. Glad you
e feeling better.
Very impressive presentation and I love your enthusiasm!
glad i found this channel
Very interesting video and a very interesting way of presenting it.
Wow...keep going Kathy! Your videos are amazing! The format and substance are just fantastic. I hope you do many more. A small suggestion would be if you could label them more prominently (like including the #46,47 etc in the titles. Please keep up the good work. Thanks
Glad you liked it. I used to have numbers on my videos but then I got distracted by several ideas and went down several rabbit holes so I don’t know what number I would put.
outstanding job
Fantastic research! You make these videos captivating! Hope you recovered fully!
Love your videos!!!
I learn so much from your videos. Thanks 😊
Awesome explanation kathy😘
I'm loving these stories. They fill in so much that is missed out in other descriptions
Thank you
Amazing episode
Wow!
Everything in your videos is something to admire: content, production, script, enthusiasm, ....
Happy to see you back in UA-cam.
Thanks happy to be back
This was fantastic
Kathy: Gracias por compartir tus conocimientos en una forma tan entretenida.
Fascinating much of this history is unknown to many including myself. Thank you
This is the most wonderful video!!! Thank you so much!!!
You are so welcome! Isn’t Lockyer charming?
@@Kathy_Loves_Physics Absolutely!!!
This story is amazing. Your videos are so good! I’m glad I stumbled upon your channel.
Glad your back is feeling better
Me toooooo (it was pretty awful TBH)
I love this mixing of physics histtory and physics accuracy. Good job, very well done. I did know how helium was discovered, and the very particuliar story of Norman Lockyer, who had also been the creator of the Nature magazine..
Your talks are very very good, I am looking forward to viewing more of them, thank you.
Best Chanel ever
I loved this! I recently talked about it with my freshmen and was met with total disinterest. The reality is that they just don't get it!
And back pain is the worst!
Thank you for the great video. Keep up the good work.
Best of health to.you.
Wow, what an amazing and HUGE story. Spectroscopy is a fascinating thing. How cool that loads of folk hooked up to make a solid answer :o) *and do it without blinding themselves.
Fantastic video. What a wonderful science environment they enjoyed.
Thank you, Kathy, for this light on the (solar) light. A well spun tale. Blessings of good health & strength soon.
Hi. It is really nice to have another excellent video by Kathy. Thank you!
I know about back problems. They can really shut you down.
Physical therapy helped me but everyone has different experiences.
Hope it all gets worked out. Loved this video.
I love pt and it has been a huge help to me. Sorry you’ve dealt with back issues too.
I'm sorry to hear about your back. Glad it's getting better. I'm locked into quarantine for 2 weeks after a business trip to Europe. SO, discovering that you have 3 newer video's that I haven't seen yet IS THE BEST!
Good video and glad the back is getting better.
Love your enthusiasm for the subject and physics, keep that back under control. Wish you the best.
Just watched your video (you produced it over a year ago) but may I offer my belated condolences on your back injury. I have endured lower back pain for many years. Wouldn’t wish it on y worst enemy. You are the greatest.
Thank you so much and sorry you are part of the back injury club.
I enjoyed the video so much Kathy. I will tell my pupils about Lockyer and Helium tomorrow.
Love your passion n animation, not to mention your fabulous knowledge of science history . Hope your back gets better , I know the feeling . N thanks for the content it's great . Keep them coming ! :-)
I've never seen your videos before but I found this one because I fell down a magnificent rabbit hole learning about eclipses, and this has made me even more excited for the total eclipse in 3 days, thank you for the information!
Stay happy and healthy. Thanks for the amazing videos!
Thanks
Hi! I’m glad you’re feeling better! This was really cool and I really enjoyed watching it!
Thanks and glad you liked it.
Your enthusiastic explanation makes me more interested in science and history, thanks for your videos
Hi. glad you're better. These are so wildly fun and informative. You are filling in so many gaps in what was taught in school with a name thrown out here and there. Thanks--
Awesome presentation on the discovery of Helium. With hindsight it all sounds so easy but we know now better.
Thanks Kathy. Sweet video
Thanks, I really found myself liking Norman Lockyer (I mean he used like three exclamation points in a row in an official science document!!!) amazingly, I’ve been asked by the Norman Lockyer observatory in England to be able to use this video in their museum which I happily agreed. So, if you’re ever near that observatory you should go check it out (as I will as soon as I can)
Awesome. Thank you.
Glad you're doing better - I've been there... Your videos are great and this one was one of the best. Like most chemists, I often have no idea about the history behind important results in physics and chemistry that I use almost every day. The history is not only interesting, but helps tie the various parts of science into a logical framework that aids in understanding and retention. Hope that makes sense - I'm definitely not a writer...
Welcome back!
Thanks
Kathy, I think you have created my favourite channel in the whole UA-cam.