Who else is here because of their teacher

This is a video for my online class.. thats why I'm here.. :) Thx for 187 ikes... y’all :P

who else was sent here for school assignment

99% here bcz of their teachers 1% who loves study😂😂

Who was send by there teacher as well?😂

No one absolutely no one: WhO iS heRE FoR a sChooL asSiGnMenT

Everyone: ''iM hErE FrOm sChOoL, SaMe fOr EvErYoNe hErE i BeT'' Me: *Scrolling thru comments and not watching the video..* _Also.. is it just me who cant hear it even though my laptops on full volume.. I can only just hear it_

littarly all the comments: OmGosh GuyS whO elSe waS SEnt hErR by TheiR teAchErr me: **kirby Noises**

Pov: your teacher put the link in the chat and now you have to watch the video

I got set this as a lesson for school, to study and it helped a bunch. It briefly described what renewable energy was, and listed benefits and disadvantages, while allowing me to expand on your notes.

Thank you so much you helped me a lot with my really hard project thx!!!!!

I need to watch this for school and I still don’t know what the answer is ;-;

What are useful information for my project at school ! Thank you National Geographic

Can someone just send me the answer I’m like 4 weeks late

Thanks for the video. It helped in my project

this video is great, it explains us perfectly. plus she helped me for an exercise

Helped alot for my test

Solar panel and wind power on every house with storage battery up back for night/weather issues. Oil companies don't want people to be self-sufficient. Yes, this is expensive but you have to start somewhere.

amazing video ...as it briefly describes renewable energy and its advantages n disadvantages...so it vl provide help to people to install n maintain renewable sources of energy by keeping in mind the advantages and disadvantages in order to evaluate whether to use it or not..👌👍

It makes sense

Welcome to another episode of what teacher made me watch today!

thank you for helping me to study for my quiz and test

this video helped me a lot lot lot!!! TYS!!

broski i literally had to rewatch this a billion times just to get the answer

Thanks. this helps me in essay

Love it !

Tysmmm Wold be really helpful if you could upload more such videos Tysmmm again

thanks ticher 👏អគុណ

So helpful! It helped me out a lot!

Nicely explained.

It is an interested subject really need to know about it more in to details and make more researches maybe later on can help in changing also as well. (I came from my teacher but really liked the subject and so interested about it)

Thank you I learned something

When we inevitably go fully sustainable and use geothermal, biomass, wave energy, tidal energy, solar and wind, cheap stable power will be the norm by ... 1: Using many renewable sources as listed above as even on a windless night the others are unaffected. 2: Using suitable energy storage like batteries, pumped water, liquid air, biomass, hydrogen gas, molten salts, compressed air, pumped hydroelectric power, flywheels and many more. 3: Trading energy over large distances, across continents then eventually the globe. This would even out supply and demand. This is one application that capitalistic free market economics would be most helpful by quickly managing demand and supply at all levels of electricity supply from micro grids to the largest scale. No new technology is need to make this happen as they are all currently in use, many for years As promising new technologies become available they then can be easily integrated into a modern smart grid systems.

Roadster 2.0 go's from 0-60mph in 1.9 seconds - making it the first production car to accelerate to this speed in under two seconds. It will also go from 0-100mph in 4.1 seconds and cover a quarter mile drag strip in 8.9 seconds. In addition to this it has a range of 620 miles on a single charge which is almost double what the Tesla Model S has, thanks to its 200kWh battery. Battery technology has come a long way and is improving rapidly.

omg so relatable ty!

How about we use GRAVITY in a different way for energy!!!!! We can use mountain sides with rail track that goes top to bottom. Have water pipes at top. Fill train cart with as much water as possible. Utilize a hard slope to assist in cart acceleration down a tall mountain. The brakes can generate emissions-free electricity while pulling up another cart from the bottom to the top (but empty) I mean if windmills can be a thing then so can using gravity as a source of energy. Hopefully this should free us to repurpose trash into bricks that we can use to house the homeless using gravity generated energy. These options may be sub-optimal to the educated engineer, i understand that i just want to point out that we HAVE OPTIONS!!!! all we need is real unity!

"Once built the are cheap" Nice dodge lol

Thx for the teaching

That helped a lot thx

Love the quality! It's what I would expect from National Geographic.

POV: your here because it’s a assignment

Thank you eel!

Great video - thanks.

My name is Setya Faturahman from SMK Bakti Nusa. I think renewable energy is an alternative to traditional energy that relies on fossil fuels, and tends to be less harmful to the environment. With this, the environmental damage caused by relying on fossil fuels can be reduced.

99.999% comments: Who else here because of their teachers?! ;P 0.001% comments: something else

Good for my y7 renewable energy project

um is this a primary or secondary source? i need to know for school

Because of politics..these technologies are still dream for common man

Cool, future is on Renewable energy

Very good information for the kids as a teacher l give 5 star rating

Nice .. thanks

anyone sent here for ap human geo since their teacher isn't prepping for the exam anymore? lol

Bruh, when you need watch things for your assignment

thank you soo much we use for lesson :)))))

I came across videos to another renewable energy technology not listed in this video, but looks to be the ultimate - even better than fusion energy. They have a long name but I remember them by H2IL. They have some brain storming videos worth looking at.

Tip-if you are here from your teachers, put it on 1.25😂 since she speaks kinda slow..it goes by much faster

I’m here to prepare for my interpretation test tmr 🤷‍♂️

Im just here because there's always something new to learn.

Good info!

Everyone : Who came here for school assignment Me: who voluntarily search for it because of interest 😂

my favorite part of this video was when it ended

It’s a good video I learn me things from the video.

Excellent presentation

Who watched this video because of their Science Teacher?

I got sent here due to a lecture

Thank you

I like this!!!

Hi fellow classmates that are watching this =) Reply if your here for school or your in my school Xd Ps. The video was cool lol

I’ve spent half my time watching this video scrolling through comments

what should i take the major if i want to study about renewable energy? sorry for my english

put it in 1.25 speed

I didn't used to believe in solar energy,now Im "warming"up to the idea=)

Very Nice

Only in quarantine

Maybe someday the oil industry will allow America to install some.

The added advantage is the generation of renewable energy is possible at all locations on earth, bringing an end to war for territorial advantage, and shipments/distribution of fossil fuel products. 👍 What’s not to like?

Good teaching

Nice job , I love it☺🥰😍😍😍😍😍

The fact that everyone is here because of an assignment unless 00:09% of the people are just like ayo i liked this vid and i learned alot

Don’t know why people haven’t tried to absorb some energy from volcanoes

Wave energy is an excellent energy source because it is a clean and sustainable. But the biggest problem is the lack of a better frequency caused by the waves' uneven movements, low speed, and high pulsating forces. But we have a solution to integrate every amount of wave motion in a step-by-step manner to provide a continuous rotation, in the form of a single rotational output at the delivery shaft that can rotate a Powerful Alternator. A planetary gear set can integrate two inputs at a time without any torque loss. It has also been proven in hybrid car technology.

Usefull ❤

我就想问你一个外国视频为什么单单雾霾那个片段放中国的？

i support this 1000%

This video helped me

Dank

Plot twist: none of these people were sent by teachers and they’re all secretly great students who wish to learn more about a subject they find interesting 🙃

Renewable energy is infinite🖒😉

This video should be shared!

Thank you for the informative video, but wind and solar can produce lots of pollution and emissions during production, installation and maintenance. Additionally, the large reservoirs created by dams produce methane, a potent greenhouse gas, on top of disrupting the riparian ecosystem.

i’m like a month late but i’m here because of my teacher

How come all the videos that teachers choose are like years old

Unfortunately in Portugal it was reason to make an upgrade on the electricity bill too.

yes

Vengo de parte del profe heber:v

Nuclear energy is not a fossil fuel. It is a "metal" fuel at best since uranium and plutonium are metals. Cool video though.

Nice synopsis!

I am Egyptain and i have project on the wind energy and i need a books to read and take it a reference for my project ?? any Suggestions ??

Pov: your teacher sent you this AND I SWEAR IF THINGS LIKE THESE COME UP IN MY RECCOMENDATION

I fully support renewable energy. Coal and fossil fuel are not the only sources to get energy. We all need to see that so we can save the planet!