@@hypocrite5873 and 4000 years before that there was a civilization near modern day Jerusalem that had upwards of 3000 people in one city. The excavations only began in 2019 and were delayed for COVID but there is promise that the dig may be a new Neolithic civilization.
@@hypocrite5873 have you heard of gobekli tepe? I thin’ there is a lot that is unknown about our past. A lot of evidnce is lost under the sea or destroyed by later peoples
At a high school I where taught at years ago we had a very large stream table, about now metre wide by two metres long. .It was fascinating-wed let the water dribble trhoug at a slow rate and in a few hours the sand would form all stages of a river landscape-from a mountain stream to a floodpplain and delta. Students could make a really good modelI in smaller scale using large shallow trays. I haven't thought about it for ages. Apart from the science, it was just spellbinding …
These most definitely help me to find the fish. You guys rock!. Best info ever if you don't have all the fancy dancy equipment. Man. I'm telling you guys!.
I wonder. Is it possible to use stream tables to predict how a river will change its course over time and how its mouth will change? Because that would be very useful for me and the project I’m working on.
I know of a missing link in the education of geologists. They tell us that our planet Earth has the most to fear from an asteroid impact or volcano eruptions. But when we look at the many horizontal layers that we find everywhere on our planet, we clearly see the effect of a repeating cataclysm. These disasters are mentioned in ancient books like the Mahabharata from India and the Popol Vuh from the Mayans and others. They tell us about a cycle of seven disasters that separate the eras from the world. Certainly, regularly recurring global disasters cannot be caused by asteroid impacts or volcanic eruptions. The only possible cause is another celestial body, a planet, orbiting our sun in an eccentric orbit. Then it is close to the sun for a short period and after the crossing at a very high speed it disappears into the universe for a long time. Planet 9 exists, but it seems invisible. These disasters cause a huge tidal wave of seawater that washes over land "above the highest mountains." At the end it covers the earth with a layer of wet mud, a mixture of sand, clay, lime, fossils of marine and terrestrial animals and small and larger meteorites. Forests that existed are flattened and because of the pressure from the layers on top the wood is changed into coal. These disasters also create a cycle of civilizations. To learn much more about the recurring flood cycle, the re-creation of civilizations and its chronology and ancient high technology, read the e-book: "Planet 9 = Nibiru". It can be read on any computer, tablet or smartphone. Search: invisible nibiru 9
Fluvial geomorphologist..i didnt know there was one, you must be the first is there another? I heard you say geormophologist..maybe I can be the first one of those. What would I do?
i came here for the audio narative ............ cringe ,,. justkidding , very good video. good use of colored water. could also use colored layers of sand so u could see color s in the end of where eroded more or less.
Maybe you could see that in the banks but I think there's enough sediment mixing on the floor of the flow that would render colored sand kind of unhelpful
UA-cam is recommending these to me now and I'm fine with that.
i wish i could call myself a fluvial geomorphologist
most interesting class i ever took was fluid mechanics
Its 2021, you can just identify as one and that's that.
@@CBielski87 Did you learn to repair water?
only randy can
Aw yeah, its water flow simulation time. LET'S GOOOOOOOOOO!!!!!!!!!!!!!
Thanks Steve, thanks Little River. Very nice video.
imagine the Ancient Egyptians dealing with this, with all their cities and farms right on the Nile...
@@hypocrite5873 and 4000 years before that there was a civilization near modern day Jerusalem that had upwards of 3000 people in one city. The excavations only began in 2019 and were delayed for COVID but there is promise that the dig may be a new Neolithic civilization.
Did the Egyptians have a need to harvest sediment from the river?
@@hypocrite5873 aryans most likely
@@hypocrite5873 have you heard of gobekli tepe? I thin’ there is a lot that is unknown about our past. A lot of evidnce is lost under the sea or destroyed by later peoples
Imagine the Chinese today trying to tame their rivers.
I have no idea why this was recommended for me...but I'm not disappointed. 🤔
A great video with lasting value.
Classic videos are either less than a minute or almost ten years old
At a high school I where taught at years ago we had a very large stream table, about now metre wide by two metres long. .It was fascinating-wed let the water dribble trhoug at a slow rate and in a few hours the sand would form all stages of a river landscape-from a mountain stream to a floodpplain and delta. Students could make a really good modelI in smaller scale using large shallow trays. I haven't thought about it for ages. Apart from the science, it was just spellbinding …
These most definitely help me to find the fish. You guys rock!. Best info ever if you don't have all the fancy dancy equipment. Man. I'm telling you guys!.
What’s the impact of building a low head weir across the river upstream of the mine site to prevent the upstream migration of the head cut.
I wonder. Is it possible to use stream tables to predict how a river will change its course over time and how its mouth will change? Because that would be very useful for me and the project I’m working on.
Great video!
This is running at real time.
Not if I put it at 1.5x speed!
Before the installation of dams rivers flooded often, changing the structure completely on a regular basis.
Really cool!
Very interesting
I know of a missing link in the education of geologists. They tell us that our planet Earth has the most to fear from an asteroid impact or volcano eruptions. But when we look at the many horizontal layers that we find everywhere on our planet, we clearly see the effect of a repeating cataclysm. These disasters are mentioned in ancient books like the Mahabharata from India and the Popol Vuh from the Mayans and others. They tell us about a cycle of seven disasters that separate the eras from the world. Certainly, regularly recurring global disasters cannot be caused by asteroid impacts or volcanic eruptions. The only possible cause is another celestial body, a planet, orbiting our sun in an eccentric orbit. Then it is close to the sun for a short period and after the crossing at a very high speed it disappears into the universe for a long time. Planet 9 exists, but it seems invisible. These disasters cause a huge tidal wave of seawater that washes over land "above the highest mountains." At the end it covers the earth with a layer of wet mud, a mixture of sand, clay, lime, fossils of marine and terrestrial animals and small and larger meteorites. Forests that existed are flattened and because of the pressure from the layers on top the wood is changed into coal. These disasters also create a cycle of civilizations. To learn much more about the recurring flood cycle, the re-creation of civilizations and its chronology and ancient high technology, read the e-book: "Planet 9 = Nibiru". It can be read on any computer, tablet or smartphone. Search: invisible nibiru 9
Why am I wishing for cream soda all of a sudden
as a kid i would do this in my parents gravel driveway. i wonder if i missed my calling
Not getting back that 4 minutes....jeeeeshh
I see this often at the beach
I thought this was going to be a time lapse of the effect of a real mining operation :(
@Gappie Al Kebabi yeah I guess it be do, huh kebabi
Oh I thought it was gold dust
Fluvial geomorphologist..i didnt know there was one, you must be the first is there another? I heard you say geormophologist..maybe I can be the first one of those. What would I do?
This guy kinda sounds like Ben Affleck
umm sorry but why do u need a grant etc for something that everyone already knows lOL>.its basic stuff u know
LMFAO, with all them stupid people about? I dont think so... Just spend 5 minutes on Facebook and you will lose all hope.
And yet we see nature doing this all the time as she moves water naturally year after year
hai seri problemi
Your a what.....say that 3 times fast..
i came here for the audio narative ............ cringe ,,. justkidding , very good video. good use of colored water. could also use colored layers of sand so u could see color s in the end of where eroded more or less.
Maybe you could see that in the banks but I think there's enough sediment mixing on the floor of the flow that would render colored sand kind of unhelpful