Supervolcanoes & Asteroid Impacts: Our Best Compilation

24 Comments

1. Really professional videos..narration…writing…nice..MUCH LUV FROM N.AUGUSTA S.C

2. 38:14 Is this shatter cone metallic?
   I have a white_ish/gray shatter cone which is probably limestone, from a site near Steinheim/Heidelberg, Germany, about 15E6_yrs old, from a 6 km crater. Its conical radiant structure is wider than in this image!

3. 34:28 Oz Geographics isn't really precise here: not "… this intense heat would literally sterilize everything…" but he should have said: " …would literally sterilize (everything: all+~animals+~plants) (everything) above the ocean waters…"! Fish and Sea-Live had survived; obviously.
   Thank God Jehovah, we (the biological (mutant)) offsprings of this event/era, have to say thanks!
   Ahh, now I am not so sure about my opinion: did life in deep ocean waters already exist in 1.8E9_yrs ago, when this impact happened?

4. 34:11 English Automatic: not "the temperatures can sort are levels… ", but "the temperatures can soar to levels higher than the surface of the Sun reaching several thousand °C …"; °C = degrees Celsius.

5. 32:25 "10 to 15 km or 6 to 9 m in diameter " English Automatic, You previously used "Mi" as the abbreviation for the length_unit mile, which was better, because the "m", is in the Metric system, the often used unit/basic_unit for 1 meter (=100 cm). It is usually typed as: 1 m
   If You do the conversion calculation from 10 km to Miles, You recognize, it can't be 6 m (which would usually+~easily be misinterpreted as six meters)!
   Our modern human system(s) of weights and measures are mostly unambiguous, but not always. Historically the weights and measures were much more inconsistent and even regionally limited!

6. in 20:10 English Automatic not: "incredible freak siiz cera", but: " incredible freak size caldera". Caldera is a Geology science term! In this video it is mostly/always Caldera never cera, not cold Era.

7. I am always amazed by Your knowledge and thrilling presentation. The flood of information is overwhelming for me, an old codger!
   Could You summarize/tabulate the largest Supervolcanic Eruptions and the largest Impacts in the description box for reading and easy memorizing? Event, Magnitude, Date, Location? like in an Excel Spreadsheet?
   One criticism goes to YouTube AI automatic English Transcript: it is somewhat out of sync, therefore hard to read, while listening, even at 0.75 speed.
   And English Automatic was already at a better quality level before, I feel it has slaged/deteriorated compared to last year. It poorly recognizes science topics related specific terms. The way it is trained is suboptimal: " trash in -> Trash out "

   One little Geology Science discovery of my origin: The ground in a backdoor garden in Vero Beach Highlands in Florida had alternating 2'' thick layers of black soil and sandy light colored layers; I dug it out myself with a shovel. What does this tell me:
   That part of Florida land, 3 miles from the Atlantic Coast was above and below sea water several times over Geologic time scales! Question is why, when and how?
   Another observation: The land composition in the ground and the shape of the land on the maps of Denmark and Florida are very similar, both are adjacent to a "stormy" sea! The North Sea had severe winter storms and the Gulf of Mexico has/had Hurricanes, probably accompanied by currents and circulations in the water, vortices, and deep eddies, which can stir up sands in the water. Potentially pulling sand from the deep and depositing it on the beaches! So Denmark and Florida were built by the sea, washing sand ashore. Another indicator, that there is something to this hypothesis: now there are many wind-turbines installed in and around the North Sea -> less powerful winter storms, the North Sea lost much of it's "rough"; and the sand gets washed off shore from the dunes of Denmark. Now old Nazi-bunkers, which were covered with sand over the decades came out to the surface again! Are Denmark's North-Sea beaches receding slowly?

8. YAY! You're back! ❤🎉❤

9. The latest evidence with the Toba eruption is it has been grossly underestimated with it being pronounced the first VEi 9 eruption with it blasting up to 13000 cubic kilometers.

10. I think the answer to my question will be, it depends. That said, if a large enough asteroid landed on a volcano not erupting, but primed for an eruption cause the magma to basically blow its entire magma out at once?

11. Damn you put so much work into this! Love it!

12. i was alwasys thinking, hmm, that´s a big hole, Gakkel Ridge ok

13. And since you said it first……..how exactly did it go when it came !!??? 😂😂

14. Hey man just curious……did you end up hiring a team to help you post vids? Or are you still doing this by yourself??? Are you a "credentialed" geologist??….not that I care very much….just wondering. Love your videos dude! Fascinating stuff!!!

15. Look to your left; that is now the inspiration of how to deal with super-eruptions.

16. Thankyou. Excellent coverage as anticipated.
    Hopefully i keep learning more((:

17. Good stuff, that was epic 😮

18. It's encouraging to see you back and making new content. Your content on volcanism and impacts is always enlightening and entertaining.
    Perhaps you could have a look into the geology of Mt Painter, in South Australia (Arkaroola). I believe its heat source is unique, amongst volcanoes.

19. Thanks!

20. you NEED to setup to 1080!!!

21. U the best. Glad u back and posting vids . Don't let em steal ur shine . Shine bright, day or night bruva

22. Awesome video bro 👌

23. No sound!!!!!

24. 🏌‍♀

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