Great talk! I like the idea of mini-grids and I hope that there will be funding to allow the people of Africa a chance to succeed. Thank you for explaining, I love it when educated people share their ideas. There are way too many loud-mouthed uneducated people on YT.
The magic of electricity in areas where it is new means all the benefits of economical users for whom it is a precious resource and not something to be taken for granted. Great work.
Thank you for this ted talk! I really hope that solar power will become more and more mainstream like tvs did in the US. :) i know ill be working to advocate for it and learn more
An inverted water wheel does not need to be near a water source. Uses no fuel at all. And is scaleable from house use to neighborhood use, depending on the size you make it.
@@tomasotreasaigh111 New invention not patented and cannot be legally patented by anyone because it was described in detail on a radio station twice. So when an idea for and invention is told over the airwaves to a multitude of people, it becomes unpatentable. But to understand what it is, first understand the physics of a water wheel. And overshot water wheel takes on water from overhead into it's troughs and the weight of the water on one side of the wheel causes it to turn. The axle then produces large amounts of torque to do different kinds of mechanical powered work. A cubic foot of water weighs about 62 pounds. Ok so now let's invert the elements. Make a wheel that has bellows bags around it. And we'll put it into a tank of water. The bags on the left have air that's lifting and the bags on the right side of the wheel are locked shut. The bag at 12 o'clock position gets it's air squeezed out and sent through a pipe to quickly and inefficiently you the bag at the 6 o'clock position. After transferring the air, the bag gets locked shut and remains locked till about the 5 o'clock position. Air has the same lifting strength as water has for gravitational weight dropping. One cubic foot of air has the lifting strength of 62 pounds. So a 12 foot diameter wheel with 3 cubic feet airbags from 7-11 o'clock positions are 930 pounds of lift strength on one side of the wheel. That's more than sufficient to send the one at the top of the wheel through the squeeze chute on top. Each bellows bag has a pipe connecting with the adjacent bellows bag at the other's side of the wheel so the top bag gets squeezed out and locked and the air is sending back to the bottom of the wheel to start all over again. It's actually pretty simple we're using air to lift with instead of using water as weight to drop with. Since both has the same amount of strength to rotate the wheel. But air can be transferred faster and more efficiently than water due to its mass and weight. The transfer comes from a two rails that slowly getting closer to the wheel and the top of the bellows bags have a hard plate with rollers on them that rotates through the squeeze chute.
I specifically like the idea of repurposing used EV batteries. This is not only cost saving and making the RoI good but also preserves the environment.
In 2011 a man told the bus passenger squeezed up next to him what he had been up to the previous evening and night. After a few hours he noticed that the sun had climbed well above the horizon and said, "That's good, my wife will be charging the phone now. I must give her a call". Then he carried on with his escapades in the city.
I have a 13kW DIY battery backed solar power system that runs just my house and cost $26k US. You said you can power 200 homes and 20 businesses with 50kW. Wow, that got my attention. So your not talking AC/Heat appliances and such but just basic LED lights and some phone charging type stuff. OK... Wait-what.... Mind blown...
Put a global fund together open it up on a large stock market index - get media attention to spread the word and continue to educate like wonderful ted talks like this provide a decent return for investors and people will invest or help.. I would but i need at least a 6-8% annual return to cover fees and inflation in my country..
In 2011 a man told the bus passenger squeezed up next to him what he had been up to the previous evening and night. After a few hours he noticed that the sun had climbed well above the horizon and said, "That's good, my wife will be charging the phone now. I must give her a call". Then he carried on with his escapades in the city.
@@PaulADAigle rich has got nothing to do with it. The system was in Kenya long before that. As for Malawi, it was waiting for a local businessman to take it up. Maybe having half a dozen cattle would be enough capital that he wouldn't need a loan. It used to be pointed out to workers unions that if they didn't dream they would never learn what they could get.
@@myparceltape1169 None of that fits what I'm talking about. I'm saying, "Why aren't the rich stepping up and showing their humanity by actually helping people while making money.". The rich take take take, and the rest of us sit in the ruins and wonder why.
@@divinesitcom9118 global temperatures have always fluctuated, it's not significantly impacted by human activity. The climate scam is an attempt to steal money from poor people to make rich people more wealthy.
This was a great talk by a very intelligent lady highlighting a marvelous low cost method of increasing access to electricity.
I agree. I like how she sticks to the topic too.
Great talk! I like the idea of mini-grids and I hope that there will be funding to allow the people of Africa a chance to succeed. Thank you for explaining, I love it when educated people share their ideas. There are way too many loud-mouthed uneducated people on YT.
The magic of electricity in areas where it is new means all the benefits of economical users for whom it is a precious resource and not something to be taken for granted. Great work.
It's an incredible presentation, thank you a lot for the very helpful knowledge. People certainly should take the time to watch this video.
Thank you for this ted talk! I really hope that solar power will become more and more mainstream like tvs did in the US. :) i know ill be working to advocate for it and learn more
Great video. Such an opportunity for the developing world.
Also Tombo Banda did a great job presenting her case
Glad to see this video. I love you guys.❤❤❤
Yes as soon as I learned of these about 10 months ago I was like “These will save the world!!!”
I agree with her opinion. Thank you, I shared~
An inverted water wheel does not need to be near a water source. Uses no fuel at all. And is scaleable from house use to neighborhood use, depending on the size you make it.
I tried to look one up, no joy. Can you explain a bit more so I can refine my search? Thanks.
@@tomasotreasaigh111
New invention not patented and cannot be legally patented by anyone because it was described in detail on a radio station twice. So when an idea for and invention is told over the airwaves to a multitude of people, it becomes unpatentable.
But to understand what it is, first understand the physics of a water wheel. And overshot water wheel takes on water from overhead into it's troughs and the weight of the water on one side of the wheel causes it to turn. The axle then produces large amounts of torque to do different kinds of mechanical powered work.
A cubic foot of water weighs about 62 pounds.
Ok so now let's invert the elements.
Make a wheel that has bellows bags around it. And we'll put it into a tank of water. The bags on the left have air that's lifting and the bags on the right side of the wheel are locked shut. The bag at 12 o'clock position gets it's air squeezed out and sent through a pipe to quickly and inefficiently you the bag at the 6 o'clock position. After transferring the air, the bag gets locked shut and remains locked till about the 5 o'clock position. Air has the same lifting strength as water has for gravitational weight dropping. One cubic foot of air has the lifting strength of 62 pounds. So a 12 foot diameter wheel with 3 cubic feet airbags from 7-11 o'clock positions are 930 pounds of lift strength on one side of the wheel. That's more than sufficient to send the one at the top of the wheel through the squeeze chute on top. Each bellows bag has a pipe connecting with the adjacent bellows bag at the other's side of the wheel so the top bag gets squeezed out and locked and the air is sending back to the bottom of the wheel to start all over again.
It's actually pretty simple we're using air to lift with instead of using water as weight to drop with. Since both has the same amount of strength to rotate the wheel. But air can be transferred faster and more efficiently than water due to its mass and weight. The transfer comes from a two rails that slowly getting closer to the wheel and the top of the bellows bags have a hard plate with rollers on them that rotates through the squeeze chute.
The title is confusing. “Meet mini grids” you already put “meet” in the thumbnail
I specifically like the idea of repurposing used EV batteries. This is not only cost saving and making the RoI good but also preserves the environment.
In 2011 a man told the bus passenger squeezed up next to him what he had been up to the previous evening and night.
After a few hours he noticed that the sun had climbed well above the horizon and said,
"That's good, my wife will be charging the phone now. I must give her a call".
Then he carried on with his escapades in the city.
I have a 13kW DIY battery backed solar power system that runs just my house and cost $26k US. You said you can power 200 homes and 20 businesses with 50kW. Wow, that got my attention. So your not talking AC/Heat appliances and such but just basic LED lights and some phone charging type stuff. OK... Wait-what.... Mind blown...
You’re on point
Bruv, how many people do you think use an AC in subsaharan Africa?
@@CyanCam0 🤣🤣🤣🤣 oh my God, you see this is the reason I love technology so much because it could actually create life where there is nothing
If all they are looking to do is run a few led lights and run USB chargers you can do that with potatoes if you wanted to 😂
@@mbergamin16 🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣 or even with potatoes chips
brava
Put a global fund together open it up on a large stock market index - get media attention to spread the word and continue to educate like wonderful ted talks like this provide a decent return for investors and people will invest or help.. I would but i need at least a 6-8% annual return to cover fees and inflation in my country..
she killed it with that southern accent lol, that was way too good
0:47
Sem tradução 😢
I don't get why the rich aren't supplying mini-grids all the time.
In 2011 a man told the bus passenger squeezed up next to him what he had been up to the previous evening and night.
After a few hours he noticed that the sun had climbed well above the horizon and said,
"That's good, my wife will be charging the phone now. I must give her a call".
Then he carried on with his escapades in the city.
@@myparceltape1169 None of that made any sense.
@@PaulADAigle rich has got nothing to do with it.
The system was in Kenya long before that. As for Malawi, it was waiting for a local businessman to take it up. Maybe having half a dozen cattle would be enough capital that he wouldn't need a loan.
It used to be pointed out to workers unions that if they didn't dream they would never learn what they could get.
@@myparceltape1169 None of that fits what I'm talking about. I'm saying, "Why aren't the rich stepping up and showing their humanity by actually helping people while making money.". The rich take take take, and the rest of us sit in the ruins and wonder why.
@@PaulADAigle
Paul, if you have a spare set of clothes consider yourself among the rich and do something.
Algo
:O
“Government has competing priorities…”. Root cause of your problems right there…
Oh look dei making its way into a Ted talk
TotalEquityDiversity Ted? Sounds inclusive 🤟🤣👈
As a black man, I second this. This smells like the mother WEF-ers behind these "clean energy" and the surge of climate protests.
Please enlighten me, as to what exactly about this TED talk has anything to do with dei?
What a joke!
bs
no one's gonna take your freedom, truck, or guns away. grow up
@@Randomness662your not implying something are you. Condescending
STOP WITH THE CLIMATE SCAM!!!!!!!!!!!!!!!!!!!!!!!!!!
The cyclone she mentioned? Are hurricanes, in your mind, not real?
@@divinesitcom9118 global temperatures have always fluctuated, it's not significantly impacted by human activity. The climate scam is an attempt to steal money from poor people to make rich people more wealthy.