How to Make Gravity Light | Gravity Lamp | dArtofScience
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- เผยแพร่เมื่อ 30 ก.ค. 2024
- learn an easy way of "how to make a gravity light at home". This is a DIY Science experiment which can be tried at home or as a school project. A few months ago we had made a hand-cranked torch and since many parts were lying around, it occurred to me that we can make a gravity-based lamp too, that doesn't require someone cranking it.
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Can you, please, give me the link to a site where I can buy the 12 V geared motor with shaft and the L.E.D. ?
amazon
@d'Art of Science I can't find them on amazon. Can you send me the links please, it's for a school project.
Lilo Colson for now I didn't build anything so I can't really help you
It's very good. But can we make that run for 5-10 minutes?
the second one in the video worked for 35 seconds..but all thats required to make it longer is to custom make the gear system for a heavier weight to last 10mins...
@@dartofscience
ok, thanks...
Or just Google gravity light...there are 30 minute quiet running gravity lights. Super inexpensive. Pretty sure this page got the idea to do this from the 5* year old Ted talk concept.
Heavy weight and snatch blocks to lift it
Hello! Tell me please how the mechanism works when you lift the weight without turning the engine? And the window blinds mechanism still works the same ?
when i lift the weights then the other side goes down freely without effecting the motor because of the ratchet mechanism (from the cycle back wheel). When the weight side comes down then the ratchet gets locked and makes the motor/dynamo rotate
@@dartofscience thanks !
you can put a counterweight to make a slower fall, and a bridge rectifier with a capacitor to have a more consistent lighting.
Thats cool..will try that later
Good morning sir,
With a friend we try to make a gravity light and we saw I you had succeeded. Would you be available to discuss this subject because several steps are causing us problems.
Thanks in advance
What is the materials for the one with the window blinds?
what is the size of the U brackets?
What are the specification of the motor you used? Can you please give me the link on where you ordered it?
Here's the link of the product:
www.amazon.in/Invento-15kg-cm-Shaft-Torque-Geared/dp/B078NVK8PJ/ref=sr_1_1_sspa?keywords=geared+motor+12v&qid=1648475532&sprefix=geared+motor+12%2Caps%2C322&sr=8-1-spons&psc=1&smid=ARY8SMPB4PT5P&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUExUzgwSUtBSFVaVVBNJmVuY3J5cHRlZElkPUEwMTI1ODU0M01JQjRZODZSODBRMCZlbmNyeXB0ZWRBZElkPUEwNDkyNDMyMU5DUk1JQjVUQzNLQiZ3aWRnZXROYW1lPXNwX2F0ZiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=
Good. Using a motor with low RPM can increase the fall time. Also, you may put more weight accordingly.
youre right and thats what we did in the second one...need to perhaps make one specially for this to make it last 5-10 mins
Are there any chances for making it an automated gravity lamp?
not anytime soon. also, if i automate it, might as well use that power to light the bulb
what are the characteristics of your alternator for the second assembly, it would be for a project thank you
This is so thoughtful; this is absolutely ideal for where people are situated in secluded regions of the third world countries. this surely is the solution to their lack of wind!!!!!!
Where the actual solution lies is in the determinations in their actions of industrials maneuvrableties of where their ownerships.
VERY NICE AND INFORMATIVE.. THANK YOU.
VERY WELL EXPLAINED
Can we do it continuously..??
Love this demonstration.
If you add a supercapacitor, you can store the charge, and the LED will run longer.
Try a gear train with extreme speed ratios and calibrate the system to attain maximum brightness and duration.
Very good project for energy enthusiasts!
Wonderful sir.. Sir I think you should also present the energy storing part.... In which the gemerator work as motor and raises the bottle up what you have done manually.
not really possible as then it would become a free energy generator of sorts. It cant produce electricity, turn on a light and save enough power to pull the bottle up again
@@dartofscience Sir actually that is the concept of Gravity based energy storage. In which the mass is raised when electricity is in excess and released when demand is higher.
Sir can you please tell us where can we get that pipe
which pipe?
Excellent sir.
thanks for liking it
which motor u have used?
see the motor carefully and then check online on amazon for geared dc motor and you will find it....once you have the specifications, you can buy it from a shop as well
Hello sir it very nice .we have to generate electricity by manually than how can we make it automatically in advance version
Hw much weight is required to produce 1w of electricity???
the weight is required based on the gear ratio of the mechanism. that in turn will afect the dynamo speed and electricity generation. doubling the weight here will only make the gears slip and reducing the weight means it will not move...
Which motor was used?
see the motor carefully and then check online on amazon for geared dc motor and you will find it....once you have the specifications, you can buy it from a shop as well
How will the the gravity turn into electricity by the help of motor
Sir my bulb doesn't light up please show me what is the volt of your LED bulb
choose the one that lights up with least voltage
It would be interesting to see it running continuosly up and down without human interference and could generate more power than it may consume.
Well that then would be a perpetual motion machine that would make us billionaires... working at it...:)
@@dartofscience haha 😂
Just an idea. Let say you manage to put 10 load(weight) hanging vertically and all connected to one horizontal shaft, with automatic release mechanism the weight can be release one by one. After one weight touch the ground simple switch release another weight to continuely generate power. Then you can put flywheel to smooth out the rotation.
если учитывать время продолжительности то это реально) но это не вечный двигатель. энергия забирается у других тел)))
Very motivation sir congrats 🙏🙏🙏🙏
UWU
Isn't it easier to just put that in a box type casing and just leave the chain exposed?
what do people see then?
@@dartofscience well, nothing out of the ordinary. I was just being too OCD.
This was done by a couple of kids I believe from Stanford Universityand they handed them out all over Africa so little kids could study in the dark although it took 25 minutes for their wait to fall to the ground
Yes, but with engineering of that scale, they cant make a DIY project of it. But youre right
they use different gear ratios to slow it down
may i know budget of doing this
less than 500rs is you use new things, otherwise much lesser.
@@dartofscience tq
very clever 5seconds light with gnagnagnagnagnagna sound, how I couldnt thought before ahhaha
haha...if i had to create a product that generated electricity, i would have done it such that the movement is very slow so its on for atleast a few minutes..but these were just to show how it can be done, that too with already available items
😂😂😂😂😂😂😂😂
Sir please tell me the cost of motor and what its rpm
just check for small geared dc motors on amazon . you'll get a few options and including the ones i have used.
super sir
thanks for liking
все считают сколько энергии нужно что б поднять груз? а как же время? это можно сделать и за более короткий промежуток времени)
Sir,can you give any idea to make automatic.
if we use electricity then might as well use that power to light it up. otherwise one could use wind, water, solar etc to run the light anyway
Do something about the noise.
So is this a perpetual motion engery machine?
not at all. just gravity based. if it was perpetual motion then 1- it would automatically go on and on, and 2- i would be a millionaire selling it..:)
ad a cycle wheel and you can expand the timing
if you try it then youll find that you cant just "add" it, you will need to end up doing a lot more to make it work.
@@dartofscience yes sir, u R right. I took up this same apparatus as my project when I was in final year of engineering. Our team installed a cycle wheel and connected it with a dc motor by a V-belt so as to transmit the power from wheel to motor.After installing a cycle wheel , the torque required to rotate the wheel along with the shaft of d.c motor was increased by a great amount. Because of which we were required to increase the weight which hung on the chain. After doing this we achieved an increase in time but it ultimately increased the torque requirement by significant amount due to which the the motor broke down twice while testing. So one thing which we realised was that power generated and time of descent of weight were the tradeoffs. We cannot achieve both simultaneously. Either of them has to compromise. I am no expert in this field but in my opinion if it is possible to install a mechanism which would maintain a moderate value of torque without affecting the time of descent , then it could be a viable off grid electrification solution especially for the poor vegetable vendors who sell the vegetables after 6.00 pm . But off course it requires further modifications indeed. But the concept is very interesting. Thanks for the video.
@@anisshaikh3313 Thanks for this. Thats the difference between having tried to do something versus just assuming something will work. many things we also start thinking its going to be easy, and then sometimes the simplest of things can have issues that become huge problems to solve. great to know you are a maker of sorts. Keep an eye on the channel, on 26th jan im planning to launch a makers festival in goa, it will be small but a start, maybe you could come there.
@@dartofscience I would love to attend it sir. And thanks a lot for appreciating the efforts of me and my team😊😊
I'm willing to make a pitch on this diy
So would you mind providing me some advantages of this project? A link about this project would do the needful.. And information in the form of reply is appreciated too..
Don't worry
Credits would be given
i didnt understand what do you mean by "im willing to make a pitch"...pitch for what? pitch to whom?
@@dartofscience ppt
Good
They can develop it with the idea of Newton's Cradle Pendulum ..
yes, good idea
All you need is a gearbox to make it last longer
PL also watch gravity electricity by my son Awais by searching Awais talent
cool, better would be to share a link. i dont delete messages with links to personal channels.
Without any human effort
That’s free energy...if someone figures it out then they’ll make millions
There is no free energy.
Use gearbox
Fantastic! Would love more talk about motors.
Same. What's the optimal motor for this device, that we turn into a generator?
If you really need the noise don't matter
Super
where is the goat??
in the boat
Has any bod actually made one at home or are we just watching this for nuthin
Why not just hook the motor on to a bike
Taking motor out toy car
Watch also gravity electricity on TH-cam awais talent
😂😂😝😝
Gravity is a real weakling - 1040 times weaker than the electromagnetic force that holds atoms together. ... According to string theorists' best ideas, gravity is so weak because, unlike the other forces, it leaks in and out of these extra dimensions. We only get to experience a dribble of the true strength of gravity. Actually, gravity is the weakest of the four fundamental forces. Ordered from strongest to weakest, the forces are 1) the strong nuclear force, 2) the electromagnetic force, 3) the weak nuclear force, and 4) gravity.
Thank you for all this information. Thank you
Stop shitting ur stupid information. Here gravity is used to generate power!! You dumb head, come out of text book knowledge. F*** u sincerely.
@@gajulagopinath5471 no need for rudeness. Physics is fun, though the comment was not crazy reneged to the device, it's still fun to share science facts.
Also to add to what he said, gravity is weak but it makes up for it with Range. Currently a star in the Andromeda galaxy is (very weakly) attracted to me (were just friends though :p )
Gravity can bend light 😜
Strong stuff
light is not uniform
Vijay Das yes, but it doesn’t go off in between..thankfully
Too little. and short lived. What is the point?
HOW TO KEEP THE CHAIN MOVING AFTER THE BOTTLE REACH THE BOTTOM? OR IS IT JUST LIGHT FOR 10 SECONDS OR ONE MINUTES????????= HOW THE BOTTLE THEN GOES UP AND DOWN AGAIN??OR YOU WANT JUST AUDIENCE TO YOUR CHANNEL TO KEEP GET ADS FROM TH-cam? GET REAL >>>WILL YA?==-(NO LIKE)!!!!!
First time on youtube?
@@dartofscience lol perfect response. Good video man
You need a lot of gears. Make it run real slow.
Now put on more weight, and create more power. This is kinde bull shit.
theres a difference in making a product perfectly to sell, as that needs to be perfect, and theres products like these to show how things work and how one can easily try out things on the net. Being an industrial designer, i can do both easily, but this channel is for the latter...if you know what i mean.
We can use it manually. So we have to put our effort. It's waste
آپ تو غائب ھو گئے ھیں۔
A pakka copy .
karthik s sadly yes because now I can’t prove that I actually thought of it 10years ago but remembered and made it only recently.
But the hand wound direct light is a good one and I use it regularly
@@dartofscience sorry.. good luck bro . And it was a nice info...all the best for your hardwork ..
Thanks and Best wishes to you too
noisy
That’s being polite
Waste aap ka bad vedio
Buri baat