The Compass: True North vs Magnetic North

  Рет қаралды 632,257

ScienceOnline

ScienceOnline

11 жыл бұрын

This video discusses the origin of Cardinal Directions (North, South, East and West), the compass and True North vs Magnetic North.

Пікірлер: 475
@vstol
@vstol 9 жыл бұрын
The animation showing how magnetic north changes in relation to true north from different locations was very clearly represented. In all, a very well made video. Thank you.
@sgtg4600
@sgtg4600 7 жыл бұрын
Without a doubt, the best video covering magnetic declination I have watched. Simple, easy to follow and very professional.
@hanifmev2847
@hanifmev2847 5 жыл бұрын
Ailhjrjy
@Rol9ns
@Rol9ns 6 жыл бұрын
I never thought watching video about a compass could be this interesting. Thank you!
@studypartner9643
@studypartner9643 2 жыл бұрын
Makes me think dam I was lied where north was?
@Mister_MasterzRN
@Mister_MasterzRN 2 жыл бұрын
Totally agree!
@dawnrising22
@dawnrising22 Жыл бұрын
I know, I thought that too. And such a beautiful voice x
@Lumencraft-
@Lumencraft- 7 жыл бұрын
The part about True VS Magnetic starts at 5:30. Thanks for sharing ScienceOnline.
@WhoCaresHo
@WhoCaresHo 5 жыл бұрын
Matt Smith I saw this right at 5:34 lol... now I know to look at comments first 😂
@badcornflakes6374
@badcornflakes6374 4 жыл бұрын
I thoroughly enjoyed the little history bit
@harrisjayarajfanharrisjaya1377
@harrisjayarajfanharrisjaya1377 4 жыл бұрын
Thank u for saving my time bro 😂😂😂😂😂😂😂😂😂😂😂😂😂
@NordiaStrachan
@NordiaStrachan 4 жыл бұрын
Matt Smith thank you
@billyraybar
@billyraybar 10 жыл бұрын
This is easily the best video on youtube about compasses. Perspicacious with an inviting voice, the narrator kept my attention.
@TheRojo387
@TheRojo387 5 жыл бұрын
East was focal for ancients as they were before magnets and hadn't explored far enough to see the sun or moon trace a full circle. Today we use north as our focus as we understand two points on a planet remain stationary throughout its rotation; the north and south poles. Which would have been called "sinister" and "solar" by the ancients. Funny stuff.
@raymunchieftain4170
@raymunchieftain4170 5 жыл бұрын
Bill Rabara, Kudos Sir. You are an accomplished sesquipedalian.
@dales855
@dales855 5 жыл бұрын
Agreed, very informative
@The_A_Cast
@The_A_Cast 3 жыл бұрын
You could literally get a complete high school education and some college education just by watching this channel. Every video is so interesting and very well explained!
@Victoria-jo3wr
@Victoria-jo3wr 7 жыл бұрын
This is the best explanation I have yet come across on this topic. Thank you for posting this!
@raymunchieftain4170
@raymunchieftain4170 5 жыл бұрын
I had land nav in the U.S. Army and you made the explanation much simpler than they did.
@yacka37
@yacka37 10 жыл бұрын
This was the only Y that made clear the meaning and compass adjustment of declination. Thank very much.
@FrankGixx99Motovlog
@FrankGixx99Motovlog 3 жыл бұрын
welcome
@johngo-jl3uz
@johngo-jl3uz 11 жыл бұрын
" the south magnetic pole is actually near the geographic North Pole, as opposites attract. " Or something like that. I have taught navigation for many years, and I never thought of that simple concept! That tidbit alone made this wort watching, thanks!
@hrodrigues5691
@hrodrigues5691 10 жыл бұрын
Nicely done! Good level of details and straight to the point. Narrator has a good tone of voice and diction. Thanks for your contribution and spreading your knowledge to others.
@jd24l7
@jd24l7 8 жыл бұрын
Thanks for clearing up several issues I had with reading a compass. I also enjoyed the history lesson you offered. Very good stuff!
@jacquelinerodriguez6054
@jacquelinerodriguez6054 3 жыл бұрын
it is a thank you
@jacquelinerodriguez6054
@jacquelinerodriguez6054 3 жыл бұрын
read this
@RealScienceCat
@RealScienceCat 3 жыл бұрын
@@jacquelinerodriguez6054 rude
@brownsbushcraft1204
@brownsbushcraft1204 9 жыл бұрын
Great video. Very clear and concise. Narrator has excellent delivery. Thanks
@TyJee28
@TyJee28 6 жыл бұрын
Explained well. One of the few I've seen where the use of the magnetic declination scale is demonstrated.
@centchu
@centchu 10 жыл бұрын
This is so very well done, it's astounding!
@sanjayhulagur6009
@sanjayhulagur6009 4 жыл бұрын
This is the third video I've watched on this topic, I've understood it completely from this video alone, great video👍
@SPITFIREH
@SPITFIREH 2 жыл бұрын
Straightforward and very helpful , great video mate!!! Thank you from AUSTRALIA 👏
@pedroochoa836
@pedroochoa836 8 жыл бұрын
What a video!! Too clear ! nice
@CampingwithBarb
@CampingwithBarb 9 жыл бұрын
Awesome! Thank you for the excellent video (clear, concise, educational, and entertaining).
@marcoshuerta7255
@marcoshuerta7255 7 жыл бұрын
Thanks for creating/sharing. This was very insightful, useful, and easy to understand.
@TYMWLTL
@TYMWLTL 5 жыл бұрын
Simple but very good basic explanation for a lot of folks.
@lostinthewoods357
@lostinthewoods357 10 жыл бұрын
This is an AWESOME video! VERY well done! Thank you!
@delonthompson9631
@delonthompson9631 2 жыл бұрын
Best explanation for me thus far on KZfaq…thank you!
@johngo6283
@johngo6283 9 жыл бұрын
This is a very well-done video. The narration and information presented his pre-quality. However, if you're looking for the topic of the title, true North versus magnetic north, you can skip ahead to about five minutes. Prior to this is some interesting history that's not really related to the stated topic.
@stargazeronesixseven
@stargazeronesixseven Жыл бұрын
Very informative & helpful short video on how to read Compass correctly! Thank You So Much! 🌍
@ArnoKitteh
@ArnoKitteh 10 жыл бұрын
Great video, got way more out of it then what I was looking for. Loved it!
@gatla4695
@gatla4695 4 жыл бұрын
Amazing video, I understand this topic MUCH more than I did before. Thank you.
@IDrawTheLines
@IDrawTheLines 11 жыл бұрын
Thanks for this. Straightforward and not overly simplified like many educational videos I find
@sanjeevTONYSONY
@sanjeevTONYSONY 5 жыл бұрын
Thank you. This is exactly what I was looking for.
@alexl6976
@alexl6976 5 жыл бұрын
Appreciate to this precise and comprehensive video, it has answered all my questions!
@62Cristoforo
@62Cristoforo Жыл бұрын
Hello to the Ottawa Valley, from Toronto. Thanks for the explanation on declination. I have enjoyed my map & compass over the years but was always confused about East and West declination adjustments on my Silva. Now I understand
@desiization
@desiization 6 жыл бұрын
thank you so much for being so clear and precise.
@robinbrown7019
@robinbrown7019 3 жыл бұрын
Wow what a great clear speaker best video for me of the year.thank you.
@flatearththesis5135
@flatearththesis5135 5 жыл бұрын
I learned a lot watching this video. Thank you for sharing.
@meanderingyogi6562
@meanderingyogi6562 9 ай бұрын
Rarely sir do I leave a comment, but this was by far the best video to answering this question .. Thanks
@farazsaeed5651
@farazsaeed5651 4 жыл бұрын
couldn't resist myself from applauding. Great explanation !
@KTFG
@KTFG 9 жыл бұрын
Good video and explanation. Many text and websites incorrectly state that geographic north pole is also magnetic north pole.
@safdaralli2567
@safdaralli2567 2 жыл бұрын
I had to look at the 4:50 to 5:12 minute mark of this video at least 6 times to finally get the full meaning of what was being explained..and then I got it..a very interesting fact that gets overlooked by most lay people like myself..thank you for a great explanation sir..
@timcleary837
@timcleary837 5 жыл бұрын
Very well explained - Just what I was looking for! Thank you :-)
@bravo3541
@bravo3541 8 жыл бұрын
Excellent description of declination. Thanks.
@HomelessOnline
@HomelessOnline 10 жыл бұрын
A much better explanation than I can give for my son. Thank you.
@theamazingbrokenman
@theamazingbrokenman 7 жыл бұрын
That was a great explanation. Thanks a lot for your time & trouble.
@benaiahhigh3043
@benaiahhigh3043 4 жыл бұрын
The best explanatory video EVER!!!
@nelsonbrowning2264
@nelsonbrowning2264 2 жыл бұрын
I took Geology at Grossmont College. The Professors name is Timothy Cliffe. Excellent Professor and Teacher. And this is dead on. Wayne Browning JR
@robinj.9329
@robinj.9329 3 жыл бұрын
I find it astonishing that such simple concepts, like "True" north verses "Magnetic" north need to be explained to "Educated" adults! These are things I learned in school, by the 3rd or 4th grade! But this was way back in the 1950's when Children actually got a vastly better "Education" then is offered today! Also, if you were in the Boy Scouts in the 60's, it one of the VERY FIRST principles you learned! Cheers!
@late_arvie
@late_arvie 11 жыл бұрын
Thank you. Another interesting video. Most of these facts are new to me, so it's very entertaining and yet - educational.
@maerosss
@maerosss 11 ай бұрын
Finally some proper explanation of magnetic declination. Thanks!
@TheRashimran
@TheRashimran 11 жыл бұрын
thank you very much for this very informative explanation, made things a lot easier for me...great video!
@DaysAreForgottenBaby
@DaysAreForgottenBaby Жыл бұрын
Omg I never thought I’d learn so much watching this video!!! 😃😃😃👏👏👏
@luisramos2521
@luisramos2521 3 жыл бұрын
You really explained and teach perfectly. Thank you
@allanchristopher7077
@allanchristopher7077 9 жыл бұрын
Awesome explanation and animation. Thank you.
@Omez213
@Omez213 3 жыл бұрын
This is the best explanation I've seen so far
@1232sean
@1232sean 11 жыл бұрын
I look forward to your orienteering video. thanks for all of the great videos. cheers, sean
@Claude-Eckel
@Claude-Eckel 5 жыл бұрын
1:40 Don't do that pointing with a single arm to your left or right, you will most probably pivot your shoulder without being aware of it and thus pointing too much left or right of the real North/South. Always spread out *both arms* to the left *and* right in a most perfect straight line possible and then align both straight arms with the sun in the most accurate 90° angle (watch at your shadow being perfectly lined up behind you as well). Then turn only your head to the left (or right) and aim using either arm to find at least two waypoints in alignment with one of your arms. This way you make sure your shoulder and hence also your arm is not unwittingly pivoted and misdirecting you.
@thanhluong8297
@thanhluong8297 3 жыл бұрын
Love thís with very clear explanation Thank you for your time..
@simonkehoe2676
@simonkehoe2676 Жыл бұрын
I really enjoyed this video. Especially about all Compasses pointing North and not North and South at the same time. I’d like to see a video where the compass was pointing in relation to the Pole star.
@evapendaki2530
@evapendaki2530 2 жыл бұрын
Thanks for this clarification Dom
@wofdigy
@wofdigy 4 жыл бұрын
Definitely the best video I've seen on youtube yet.. well done!
@user-qq8gm5pr5n
@user-qq8gm5pr5n 9 жыл бұрын
Could you provide us with a direct link to the next video you were referring to in this video? 😄
@geraldarcuri9307
@geraldarcuri9307 5 ай бұрын
Wow! Excellent video, well-paced and full of interesting "factoids".
@faramund9865
@faramund9865 2 жыл бұрын
The etymology of east is certainly right, for north it is up for debate as far as I know. Either way I love that you're using etymology to explain meaning behind these concepts and show people they are not just hollow sounds.
@bixbybixby
@bixbybixby 7 жыл бұрын
Good video. The bottom line is the vital necessity of at least ONE reference point by which other things can align to. In this case, the stable reference point is a magnetic needle points to magnetic north. Even though it changes slightly it can still be used as a stable reference point if you know the rate of amount of change annually etc. Which is printed on maps for your edification. When people get lost they are lacking even a single reference point.
@TheGrerex
@TheGrerex 11 жыл бұрын
I love this channel.
@martin.B777
@martin.B777 11 жыл бұрын
Excellent channel!
@TheSebadoo
@TheSebadoo 4 жыл бұрын
Clear and concise. Many thanks!
@dhaani_08
@dhaani_08 9 жыл бұрын
Your video is clear my distraction on behalf of True North and Megnatic North
@GoldSrc_
@GoldSrc_ 9 жыл бұрын
A very well made video, thanks.
@tubegawker237
@tubegawker237 8 жыл бұрын
Excellent. Thank you.
@lindalee7322
@lindalee7322 5 жыл бұрын
Thank you. This is exactly what I was looking for. :o)
@ezedeana1447
@ezedeana1447 4 жыл бұрын
Fine
@toscanoplaster5603
@toscanoplaster5603 5 жыл бұрын
This was an excellent explanation. One extra points to make would have been to explain polaris role in all this.
@pay9011
@pay9011 4 жыл бұрын
Haven't received it yet, but I just ordered that same compass because I wanted something basic and cheap. That declination scale impressed me, as did the bright, findable color. $5. I have a pricey Silva that I can't find and a new lensatic which I don't really know how to use yet. This one will be perfect.
@farrukhijaz
@farrukhijaz 7 жыл бұрын
Beautifully explained. thanks
@pilgrim.5630
@pilgrim.5630 10 жыл бұрын
Very informative, thanks for sharing.
@allsizons5228
@allsizons5228 4 жыл бұрын
you are a good teacher ever!
@Xeno_Bardock
@Xeno_Bardock 5 жыл бұрын
Magnetic north and south poles are not actually a point but a magnetic huge circle located at 80 latitude parallel. Its where magnetic field lines go in and out of earth creating a huge magnetic circle. If a person goes inside this magnetic circle, compass will go haywire.
@joshuaoh912
@joshuaoh912 4 жыл бұрын
Xeno Bardock would you get cancer if you were to live in that circle you think?
@bxcinderella
@bxcinderella 8 жыл бұрын
This helped so much! Thanks.
@ReviewBoard-1
@ReviewBoard-1 11 жыл бұрын
keep them coming you rock!!
@KandyLandKing
@KandyLandKing 6 жыл бұрын
Excellent explanation...thanks!
@timothytheron865
@timothytheron865 5 жыл бұрын
Wow! I love this video!
@thehauntedstream7206
@thehauntedstream7206 4 жыл бұрын
Thank you man this was a good video
@shriyashukla4568
@shriyashukla4568 5 жыл бұрын
thanks for this amazing video
@princecharmonpoirtoi
@princecharmonpoirtoi 5 жыл бұрын
Amazing information!
@SusanRoseArt
@SusanRoseArt 9 жыл бұрын
Thank you, very interesting.
@halcyonfaysal2801
@halcyonfaysal2801 5 жыл бұрын
what a easy explanation? thumbs up...
@sanjeevTONYSONY
@sanjeevTONYSONY 5 жыл бұрын
thanks for great information
@ZlGZ4G
@ZlGZ4G 8 жыл бұрын
Very well done!
@captnjaygreybeard6394
@captnjaygreybeard6394 Жыл бұрын
Great video, thanks
@smallhappinessvlog9129
@smallhappinessvlog9129 3 жыл бұрын
Thanks a lot for this video
@wafflesanddosa
@wafflesanddosa 4 жыл бұрын
Great video !
@kakarot-el9bt
@kakarot-el9bt 6 жыл бұрын
Thanks a lot! It's quite helpful!
@chandragowda4349
@chandragowda4349 9 жыл бұрын
Really, it is explained in very much understanding way TQ
@MountainFisher
@MountainFisher Жыл бұрын
I learned how to navigate with a compass, sextant and watch in the 1970s and all marine charts had magnetic north on them.
@arunmoolan1
@arunmoolan1 11 жыл бұрын
ur sound is superb.....waiting for next video...
@KingQuetzal
@KingQuetzal 11 жыл бұрын
cant wait for the next one navigating with a compass
@mushy_GLX
@mushy_GLX 6 жыл бұрын
Very informative, thank you
@shashikantpatil1129
@shashikantpatil1129 5 жыл бұрын
Good to know this much knowledge North south east west
@pradipsah5109
@pradipsah5109 5 жыл бұрын
Thanks for this video
@usm1le
@usm1le 5 жыл бұрын
This guy died :( sad
@Addisonmoreno
@Addisonmoreno 9 жыл бұрын
Thank you, very informative.
@tusharahmed3151
@tusharahmed3151 6 жыл бұрын
really greatful to you
@timothyvaher2421
@timothyvaher2421 4 жыл бұрын
Yes this is the finest explanation of our Earth's magnetic field and polar regions. Thus correct orientation must consider Earths Axial rotation along with its Magnetic Polar Declination Field, which is a variable! My IQ is raised. Thank you.
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