Visit brilliant.org/scishow/ to get started learning STEM for free. The first 200 people will get 20% off their annual premium subscription and a 30-day free trial.
Hey the discount link for Brilliant doesn’t seem to be legitimate. Through the link Brilliant takes 20% off of 161.68. Through the app with no discount the cost is 119.99. That’s a discount of +9.50 😂 edit: maybe it’s an app store thing
I get fleeting glimpses of deep time occasionally. Like when you mention an event almost invisible now, but for the careful detective work of science - the snowball earth 'event'... that lasted for around 200 million years. Two hundred. Million years. And that this triggered something that lasted five times longer than that!
My personal favorite potential renaming for the Boring Billion is the Blooming Billion. The period in time when life was seemingly setting itself up to take complex multicellular forms.
I feel like this is a good example of talking about non-change. Like we always want an explanation for change, but asking why something didn't change is also useful and insightful
Geologists: "This era is when multicellular life & sexual reproduction first began on earth, but we call it boring because there weren't any mountains being actively created."
All the rocks stay the same. Tectonics is weird, but hardly changes either. Geologically that is boring. Micropaleontologists and biologists might find very interesting, but the rock record is very dull compared to how dynamic earth usually is. The study of life is biology not geology. It can be exciting biologically and boring geologically, and the geologists get to name the time periods
@@VitorSchettino Well yeah. Biologists name species. Physicists name natural phenomena. Chemists name materials. Geologists name the rocks and earth processes. There is some multidiscipline overlap there, but general norm. A biologist doing micropaleontology should have named it first if people wanna complain
Ok, so the next time someone says “humans can’t possibly produce enough greenhouse gases to affect the climate”, I’m going to respond with “Cyanobacteria produced enough oxygen to literally freeze the day length to 19hrs for a whole billion years; what’s your excuse now??”
Congrats on your good news the other week Hank. I've loved your's and Scishow's videos for years. you've taught me a lot and have a really engaging delivery. Will continue to hope your health improves. Bravo.
I've also read that the rusting of the oceans during that time period held oxygen at a pretty steady level, and once all the iron ions in the ocean had reacted oxygen could climb once again
I have loved learning so much about this particular billion year period this past year. A couple videos led to a deep dive, and months later we get a Sci show episode on it! Love it
WOW! Atmospheric tidal forces acting to change day length and pauses in the historic day lengthening. AMAZING! I learn something new and exciting every time I watch SciShow. Good to see you back, Hank.
I'd like a slow version of this vid - including more detail on those developments in eukaryotes as well as the geolody & cosmology (like what other outside events might have helped)
Some really impressive stuff had to have been happening in the Boring Billion. After all, before it, all we had was Archea, and after, we had Ediacaran life. It's really the fuzziest part of evolution to me- animal evolution makes sense, and abiogenesis makes sense. Even the evolution from archea to basic eukaryotes makes sense. But what about the part between basic eukaryotes and the very first animals? I feel like nobody talks about that
Oh, they are. The first animals and fungi probably date to the end of the biting billion, a billion years ago. They also turn out to be each others closest relative, and share more characteristics they one would think (external digestion, for example, and having a single posterior flagellum). The fungi, along with green algae, may have colonized land that early as well. (Land plants and animals would take another 500 million years).
@ConontheBinarian I remember seeing something recently about a research paper demonstrating their hypothesis that multicellular life formed to avoid predation. Multicellular behaviour was observed after a few generations in a situation where predation was high and being smaller meant being more likely to be eaten. Found it, a short by PBS Eons: ua-cam.com/users/shorts0TgKW-dj-wo?si=gmlAcrUD2YE5w-a_
@@electricnezumi probably not the insane ones like rats supposedly arises from food storage or something, More likely, the author of the comment is refering to is the process on which seemingly biological molecules is made with the right conditions, and those biological molecules arange themself to create the first primordial "cell", Although it depends on what is life in general, where "Decartes killed the universe" comes into play lol
Whenever I start to feel important, I remember the earth stopped slowing down for a boring period of time 100,000 times longer than the time between now and when humans invented AGRICULTRE. The scale of a billion is mind-boggling.
Dear Hank, what are you doing is amazing and thank you very much for your enthusiasm going through a difficult time. You’ve always been one of my favourite so sci show presenters if not the original. And always a joy to have on. Thank you 🙏
Hank and the Sci Show gang, you are all heroes. In today's world ignorance is a choice. And, you guys are fighting ignorance on a global scale. Brilliant.
I teach life science to 6th grade, earth and space science to 7th, and physics to 8th. This video has everything! Thanks you guys. Please keep doing what you're doing.
@@eyeofhorus04 Of course. My point is that many people seem to think of space as being somehow separate from earth, when they have always been inexorably connected.
0:17: 🌍 The 'boring billion' refers to a period in Earth's history where not much changed, but it still holds interesting stories. 2:32: 🌍 The Earth's continents merged into a supercontinent called Nuna, which later broke up and reformed into a new supercontinent called Rodinia, with implications for the development of complex life. 4:45: 🌍 The Earth's rotation and the moon's orbit affect each other, causing changes in tides and lengthening of days and lunar months. 7:10: 🌊 The study uses cyclostratigraphy to determine the number of daily tides in each lunar month and the length of each day in the past. 9:33: 🌍 The video discusses the theory that a steady spin rate of the Earth during the 'boring billion' period may have affected the evolution of life and the increase in oxygen levels. Recap by Tammy AI
Huh. I've always thought of the Proterozoic as the "Age of Basins" rather than the "Boring Billion", despite it not being an era of deep interest to me (I was fascinated by Archean geology). A lot of important basins formed at craton/continent margins during that time, which have stuck around to this day. It may have been a fairly stable time in geological terms (though events such as the Keweenaw rift/Grenville Orogenic event would show that geological activity was certainly not absent), which was likely important for life to stabilize and develop; too much excitement (geologically speaking) tends not to be very good for living things.
I love the graph at 8:54 , I was thinking that global ice sheets would reduce the moon's torque. That graph does show a large dip in the region labeled "Snowball Earths".
Thanks! It's amazing to think that microbes pooping oxygen could influence both the Earth's and Moon's orbits. People wonder if Earth/Gaia is a super organism, but all these interconnections suggest that is more like a super organelle.
Can you imagine the day being 19 hours long? I don't have enough time in the day *now,* when it's 24 hours long! Can't imagine what I'd do with only 19 hours! 😂
I think I'd actually be more productive. Because I would still sleep 8 hours every night, so I would possibly have more energy for the remaining 11 hours.
I think the UV shield animation at 2:13 is of something else, maybe IR. Most of the sun's UV is _absorbed_ by the Ozone layer (which is concentrated in the stratosphere), and turned into heat.
As someone born in the UK, with a brain and natural curiosity, I find this subject matter that spawned the creation of complex life on our shared planet ultimately fascinating and not boring at all. Instead I find the almost hyperactive high speed velocity of the narration in a foreign alien American language difficult to comprehend. Hopefully you will ask yr narrators to calm down so the rest of the world can comprehend what you are talking about some time soon so we can actually understand you one day soon. Thank you
I love these mind-bending, over-arching dives into meta-science! (I tried to come up with some more hyphenated words but decided this says enough; I wouldn't want to over-think it.)
The Boring Billion wasn't completely boring with regards to geology - there were some orogenies (mountain building events) during the Boring Billion - the Penokean, and Grenville Orogenies for example. Also, don't forget that the Mid-Continent Rift that almost split North America in half, occurred 1.1 billion years ago, which was during the Boring Billion.
I thought I had already heard a lot about the boring billion, but a lot of this was new! Also, I grew up in Sudbury, site of a gigantic asteroid strike 1.8 billion years ago - always wondered if this was also figured into the equation?
always amazes me how life survived while it accomplished first essentially bleaching itself, then freezing itself, and then being suffocated over and over again. It makes one wonder if life isn't way more common in our galactic neighborhood than you might suppose.
I like that, slowdown of nutrients provides pressure to drive evolution, just like retrograde periods force us to slow down, reflect, and refine as individuals and society
Please explain something to me, if the length of the day is longer, how does that allow more photosynthesis? Isn't the amount of daylight and the amount of darkness still just 50% of the time averaged out over the course of a year whether the days are 19 hours or 24? Maybe I'm not asking this correctly. But let's say we took a sample of 100 hours right? About half of that is going to be daylight and half of it is going to be night time, it doesn't matter if you break the chunks up in to 19 hour chunks or 24-hour chunks does it?
I get what you're saying, perhaps it's about the Consecutive hours rather than total. Or maybe some smart person averaged out all the hours of sunlight across the globe with 19 hr days vs 24 hr days factoring in the orbit differences and figured out there was more photosynthesis. I don't know. 🤷♀️
A lot of the evoutionary changes that occurred over the "Boring Billion", did so at the scale of cellular chemistry, giving rise to much of the complex molecular "machinery" which allows modern eukaryotic cells to do much of the amazing stuff that they can today. Unfortunately, these microscopic structures aren't capable of fossilizing, tending to break down into their composite chemistry because of the heat due to the mineralization of the surrounding sediments. This means that the only way we could know anything is happening at all is by analysing the chemical changes in the layers of rocks over millennia - something virtually impossible to do given the lack of surviving sedimentary rock from this time (most of it having been subducted & converted into metamorphic minerals).
* Photosynthesis had been going on for much longer, but it didn't produce oxygen. * Longer days don't make for more daylight in the course of a year or longer, but it would make for more daylight at a time, and that might make photosynthesis more efficient.
2:48 Based on personal experience with driving, I have to point out that maybe...just MAYBE...the Indian plate had the right of way, and the Himalayas are the result of the Asian plate refusing to yield... 😂
I think they are underestimating the effect of the distribution of continental land masses. This can drastically change the resistance to the tidal flow.
The problem with the hypothesis that life caused an increase in the torque of the sun versus the moons torque causing a pause in the increase in the length of days on earth is that life still exists on earth, so why hasn't the earth's days continued to decrease once that process crossed over a threshold?
Does this mean in the future theoretically some force could cause the reverse of current to happen; the moon slowing down and approaching the planet slightly closer? I've heard total eclipses are a phenomenon with an eventual time limit and that makes me sad
As a lover of science and one who tries to not label things based off of our ego. It tends to show a lack of imagination. To that end, thank you for trying to change the perspective of the so called "Boring Billion". It's like saying the big bang was boring.
You know as a lover of science. Imagine what would Earth be like in next billion years from now. Just imagine the evolving of new lifeforms. If there are humans or other sentient creatures that will live in that time, imagine they will view us as being a fossils It strange and fascinating to think about.
I say although gemstones are pretty, they are not as capturing as billions of years of geological intricacies. The universe it seems is a catalog of it’s own history if we can learn to read it.
Visit brilliant.org/scishow/ to get started learning STEM for free. The first 200 people will get 20% off their annual premium subscription and a 30-day free trial.
Were anything but boring
3:35 sorry; for all the dudes- the most important
@@newlineschannel you must be a dude
Hey the discount link for Brilliant doesn’t seem to be legitimate. Through the link Brilliant takes 20% off of 161.68. Through the app with no discount the cost is 119.99. That’s a discount of +9.50 😂
edit: maybe it’s an app store thing
They always give Hank the extended episodes that research a topic in depth, it’s my fav
"They always give Hank"... you do know that the "they" in your sentence is Hank and just Hank, right?
@@stevevernon1978sounds reasonable
@@stevevernon1978Obama giving a medal to himself meme.
Hank is my favorite host by far. So no complaints here!
The OG host for me anyway.
I'm tired of people that have to be 13 to be on socal media
I get fleeting glimpses of deep time occasionally. Like when you mention an event almost invisible now, but for the careful detective work of science - the snowball earth 'event'... that lasted for around 200 million years. Two hundred. Million years. And that this triggered something that lasted five times longer than that!
My personal favorite potential renaming for the Boring Billion is the Blooming Billion. The period in time when life was seemingly setting itself up to take complex multicellular forms.
Right? I’m not even finished with the video, and it’s definitely way more exciting.
I feel like this is a good example of talking about non-change. Like we always want an explanation for change, but asking why something didn't change is also useful and insightful
Geologists: "This era is when multicellular life & sexual reproduction first began on earth, but we call it boring because there weren't any mountains being actively created."
All the rocks stay the same. Tectonics is weird, but hardly changes either. Geologically that is boring. Micropaleontologists and biologists might find very interesting, but the rock record is very dull compared to how dynamic earth usually is. The study of life is biology not geology. It can be exciting biologically and boring geologically, and the geologists get to name the time periods
And we get grumpy about people trying to take that away from us
@@VitorSchettino Well yeah. Biologists name species. Physicists name natural phenomena. Chemists name materials. Geologists name the rocks and earth processes. There is some multidiscipline overlap there, but general norm. A biologist doing micropaleontology should have named it first if people wanna complain
Thank you, SciShow.
Thank you, Trogdor
no step on snek❤
Ok, so the next time someone says “humans can’t possibly produce enough greenhouse gases to affect the climate”, I’m going to respond with “Cyanobacteria produced enough oxygen to literally freeze the day length to 19hrs for a whole billion years; what’s your excuse now??”
I hit those people with that fact all the time, it just slides off their smooth brain unfortunately.
No machinery needed
and then strike them upside the head
You ecpect someone like that to know what a Cyanobacteria is.
Facts, although those changes happened over millions of years while right now it’s happening astronomically fast
Congrats on your good news the other week Hank. I've loved your's and Scishow's videos for years. you've taught me a lot and have a really engaging delivery. Will continue to hope your health improves. Bravo.
Man it boggles my mind of all the things that has to happen to get to this point in time. Its a gosh dang miracle we're here at all.
I've also read that the rusting of the oceans during that time period held oxygen at a pretty steady level, and once all the iron ions in the ocean had reacted oxygen could climb once again
I have loved learning so much about this particular billion year period this past year. A couple videos led to a deep dive, and months later we get a Sci show episode on it! Love it
WOW! Atmospheric tidal forces acting to change day length and pauses in the historic day lengthening. AMAZING! I learn something new and exciting every time I watch SciShow. Good to see you back, Hank.
Once again you have amazed me Hank & SciShow!❤
Back on top form Hank. Excellent video, thank you!
I'd like a slow version of this vid - including more detail on those developments in eukaryotes as well as the geolody & cosmology (like what other outside events might have helped)
Pbs eons hasa couple episodes on the 'bb'. Hank used to host some of their episodes too
The history of the earth has a near hour long video on the bb, though it goes less into the nitty gritty science.
@@Sanquinity that's a good channel too
That’s an amazing hypothesis! It gets me spinning in my seat. Life changed the Earth’s rotation with the ozone layer. Wow 😮
+
Thanks, Hank! You rock! ❤️🔥🤘
great to see you back man
Your energy is back and you look great. Welcome back Hank. We missed you.
👏 Bravo on a perfectly written video, Lucas Kavanagh. 90% of what Hank said was understood by my terrifically tired brain. 🧠
Some really impressive stuff had to have been happening in the Boring Billion. After all, before it, all we had was Archea, and after, we had Ediacaran life. It's really the fuzziest part of evolution to me- animal evolution makes sense, and abiogenesis makes sense. Even the evolution from archea to basic eukaryotes makes sense. But what about the part between basic eukaryotes and the very first animals? I feel like nobody talks about that
You mean multi-cellular? I guess it had to do with the mitochondria. That was the main evolution driving animal origions.
Abiogenesis makes sense to you??? Damn, you should write some papers!
Oh, they are. The first animals and fungi probably date to the end of the biting billion, a billion years ago. They also turn out to be each others closest relative, and share more characteristics they one would think (external digestion, for example, and having a single posterior flagellum). The fungi, along with green algae, may have colonized land that early as well. (Land plants and animals would take another 500 million years).
@ConontheBinarian I remember seeing something recently about a research paper demonstrating their hypothesis that multicellular life formed to avoid predation. Multicellular behaviour was observed after a few generations in a situation where predation was high and being smaller meant being more likely to be eaten.
Found it, a short by PBS Eons:
ua-cam.com/users/shorts0TgKW-dj-wo?si=gmlAcrUD2YE5w-a_
@@electricnezumi probably not the insane ones like rats supposedly arises from food storage or something,
More likely, the author of the comment is refering to is the process on which seemingly biological molecules is made with the right conditions, and those biological molecules arange themself to create the first primordial "cell",
Although it depends on what is life in general, where "Decartes killed the universe" comes into play lol
Very fun video! Also good to see than Hank is getting better !
Whenever I start to feel important, I remember the earth stopped slowing down for a boring period of time 100,000 times longer than the time between now and when humans invented AGRICULTRE. The scale of a billion is mind-boggling.
Dear Hank, what are you doing is amazing and thank you very much for your enthusiasm going through a difficult time. You’ve always been one of my favourite so sci show presenters if not the original. And always a joy to have on. Thank you 🙏
Hank and the Sci Show gang, you are all heroes. In today's world ignorance is a choice. And, you guys are fighting ignorance on a global scale. Brilliant.
I teach life science to 6th grade, earth and space science to 7th, and physics to 8th. This video has everything! Thanks you guys. Please keep doing what you're doing.
Super show! Glad to have ya on my radar. Good to have ya back!❤
The Common Descent podcast did an episode on "The Boring Billion" recently. I know at least one of the hosts has written scripts for scishow before.
Gosh! I just love how even things going on in space are connected to what's going on on Earth 😮
Earth is in space.
@@TheRealSkeletor and there's space in Earth... So on and so forth... But you get what I'm trying to say
@@eyeofhorus04 Of course. My point is that many people seem to think of space as being somehow separate from earth, when they have always been inexorably connected.
@@TheRealSkeletor oh I get it. For me they sometimes do exist in different compartments in my head
@@eyeofhorus04 exactly
5:53 "neat" - Bender Bending Rodriguez
0:17: 🌍 The 'boring billion' refers to a period in Earth's history where not much changed, but it still holds interesting stories.
2:32: 🌍 The Earth's continents merged into a supercontinent called Nuna, which later broke up and reformed into a new supercontinent called Rodinia, with implications for the development of complex life.
4:45: 🌍 The Earth's rotation and the moon's orbit affect each other, causing changes in tides and lengthening of days and lunar months.
7:10: 🌊 The study uses cyclostratigraphy to determine the number of daily tides in each lunar month and the length of each day in the past.
9:33: 🌍 The video discusses the theory that a steady spin rate of the Earth during the 'boring billion' period may have affected the evolution of life and the increase in oxygen levels.
Recap by Tammy AI
lets dislike so AI dosen't take over
Good to see you Hank. Keep fighting.
Love you Hank!
Huh. I've always thought of the Proterozoic as the "Age of Basins" rather than the "Boring Billion", despite it not being an era of deep interest to me (I was fascinated by Archean geology). A lot of important basins formed at craton/continent margins during that time, which have stuck around to this day. It may have been a fairly stable time in geological terms (though events such as the Keweenaw rift/Grenville Orogenic event would show that geological activity was certainly not absent), which was likely important for life to stabilize and develop; too much excitement (geologically speaking) tends not to be very good for living things.
So... when you boar... bore.. into an age... deep basin... what bored the tunnel to pause... what?... yeah I'm just jibbity jobbing... peace out
I love the graph at 8:54 , I was thinking that global ice sheets would reduce the moon's torque. That graph does show a large dip in the region labeled "Snowball Earths".
Flagging this video as needing (not just auto-generated) subtitles. Please help us hard of hearing and deaf folks access your content!! 🥰🤟🏻
Replying for algorithmic boost
@@nechdaught3412 Still nothing has happened. I'll see if I can boost it even more.
@@pineapplewhatever5906 ell yea
This guy is awesome, even with what he's being through he keeps being himself. Most people would be destroyed at this point. Congratz man, bless you
I love this channel. It has taught me so much.
🙏 Thank you!
Love this hypothesis, lovethis video
Really well done
Glad to see back on Scishow Hank!
i am so happy for you hank
You are a incredible human being, thanks for the content
Thanks! It's amazing to think that microbes pooping oxygen could influence both the Earth's and Moon's orbits. People wonder if Earth/Gaia is a super organism, but all these interconnections suggest that is more like a super organelle.
Either way
Mother Earth is
a living Being!
Can you imagine the day being 19 hours long? I don't have enough time in the day *now,* when it's 24 hours long! Can't imagine what I'd do with only 19 hours! 😂
I think I'd actually be more productive. Because I would still sleep 8 hours every night, so I would possibly have more energy for the remaining 11 hours.
And there are millions of people who believe the earth is flat or that its just 6000 years old. Thats astounding too.
I think the UV shield animation at 2:13 is of something else, maybe IR. Most of the sun's UV is _absorbed_ by the Ozone layer (which is concentrated in the stratosphere), and turned into heat.
Atmospheres are still reflective, looks like a pretty exaggerated example though
As someone born in the UK, with a brain and natural curiosity, I find this subject matter that spawned the creation of complex life on our shared planet ultimately fascinating and not boring at all. Instead I find the almost hyperactive high speed velocity of the narration in a foreign alien American language difficult to comprehend. Hopefully you will ask yr narrators to calm down so the rest of the world can comprehend what you are talking about some time soon so we can actually understand you one day soon. Thank you
I love these mind-bending, over-arching dives into meta-science! (I tried to come up with some more hyphenated words but decided this says enough; I wouldn't want to over-think it.)
❤ hi Hank! Great video!!
That’s a very educational and informational video
This is mindblowing
Great episode
Great new video to show my intro geology class!
Completely fascinating.
Wow! That's fascinating!
The Boring Billion wasn't completely boring with regards to geology - there were some orogenies (mountain building events) during the Boring Billion - the Penokean, and Grenville Orogenies for example. Also, don't forget that the Mid-Continent Rift that almost split North America in half, occurred 1.1 billion years ago, which was during the Boring Billion.
I thought I had already heard a lot about the boring billion, but a lot of this was new! Also, I grew up in Sudbury, site of a gigantic asteroid strike 1.8 billion years ago - always wondered if this was also figured into the equation?
This video reminds me of how much I miss Hank on PBS Eons 😢
SciShow is why I don't mind paying for UA-cam premium. It's worth paying for.
certified scishow classic
Thanks Scishow
always amazes me how life survived while it accomplished first essentially bleaching itself, then freezing itself, and then being suffocated over and over again. It makes one wonder if life isn't way more common in our galactic neighborhood than you might suppose.
This one really blew my mind
@Scishow 9:23 you say the "sun's torque" when I'm pretty sure you mean "Earth's torque".
well explained.
I like that, slowdown of nutrients provides pressure to drive evolution, just like retrograde periods force us to slow down, reflect, and refine as individuals and society
Cool shirt, Hank!
Gives a new definition to the phrase "There are only 24 hours in the day"
Hope you are feeling ok!
Get better soon man
Thanks Mr. Green! We love you!
Respect❤✊️
Please explain something to me, if the length of the day is longer, how does that allow more photosynthesis? Isn't the amount of daylight and the amount of darkness still just 50% of the time averaged out over the course of a year whether the days are 19 hours or 24?
Maybe I'm not asking this correctly. But let's say we took a sample of 100 hours right? About half of that is going to be daylight and half of it is going to be night time, it doesn't matter if you break the chunks up in to 19 hour chunks or 24-hour chunks does it?
I get what you're saying, perhaps it's about the Consecutive hours rather than total. Or maybe some smart person averaged out all the hours of sunlight across the globe with 19 hr days vs 24 hr days factoring in the orbit differences and figured out there was more photosynthesis. I don't know. 🤷♀️
OMFG this video was suggested every single time I reloaded.... I guess I'll watch it.
A lot of the evoutionary changes that occurred over the "Boring Billion", did so at the scale of cellular chemistry, giving rise to much of the complex molecular "machinery" which allows modern eukaryotic cells to do much of the amazing stuff that they can today. Unfortunately, these microscopic structures aren't capable of fossilizing, tending to break down into their composite chemistry because of the heat due to the mineralization of the surrounding sediments. This means that the only way we could know anything is happening at all is by analysing the chemical changes in the layers of rocks over millennia - something virtually impossible to do given the lack of surviving sedimentary rock from this time (most of it having been subducted & converted into metamorphic minerals).
* Photosynthesis had been going on for much longer, but it didn't produce oxygen.
* Longer days don't make for more daylight in the course of a year or longer, but it would make for more daylight at a time, and that might make photosynthesis more efficient.
Give us scishow space back!
2:48 Based on personal experience with driving, I have to point out that maybe...just MAYBE...the Indian plate had the right of way, and the Himalayas are the result of the Asian plate refusing to yield...
😂
Hey Hank, please for all that you hold dear, cover 'deep adaptation'.
I love the new "cap look" Hank 👍
Hides his illness well
I think they are underestimating the effect of the distribution of continental land masses. This can drastically change the resistance to the tidal flow.
Episode idea , when you back is ichy and you get some one to scratch. It why does the itch travel to different spots
I love that the sun has something to say about it
How is it that the suns affect on the atmosphere to make torque would equal that from the moon since the water would have so much more mass?
So, I seemingly belong into another age of earth. I need my days to be 25 hour-ish long, because this is how my body tells me it should be.
9:25 How does that increase the sun's torque????¿????¿????
9:19 WHAAAT
Would the other planets in the solar system affect the speed of rotation, eg if they all line up in a straight line?
A little, teeny tiny bit. But the effects of the moon (because close) and sun (because big) dominate.
Geology rocks!!
Is it sunny in there?
The problem with the hypothesis that life caused an increase in the torque of the sun versus the moons torque causing a pause in the increase in the length of days on earth is that life still exists on earth, so why hasn't the earth's days continued to decrease once that process crossed over a threshold?
Does this mean in the future theoretically some force could cause the reverse of current to happen; the moon slowing down and approaching the planet slightly closer? I've heard total eclipses are a phenomenon with an eventual time limit and that makes me sad
Never thought I would hear the word boring when listening to Hank.
Good well, man, lots of folks rooting for you.
As a lover of science and one who tries to not label things based off of our ego. It tends to show a lack of imagination. To that end, thank you for trying to change the perspective of the so called "Boring Billion". It's like saying the big bang was boring.
You know as a lover of science. Imagine what would Earth be like in next billion years from now. Just imagine the evolving of new lifeforms. If there are humans or other sentient creatures that will live in that time, imagine they will view us as being a fossils It strange and fascinating to think about.
I say although gemstones are pretty, they are not as capturing as billions of years of geological intricacies. The universe it seems is a catalog of it’s own history if we can learn to read it.
Wait this is new? I could have sworn this was done years ago here😊
Hank has changed.