CORRECTION - Light does NOT travel faster than Radio Waves - Li-Fi is faster than Wi-Fi because it operates on a spectrum 10,000 times larger than that of radio waves! Also, Just thought I'd let you know - didn't get round to covering some of the recent phone launches like the OnePlus 11 because I've been focusing on a really personal project (that you'll see later this month!) - Plenty more Smartphone (and non-smartphone) content coming up soooon!
@@dazekiel don't want to be the hater but is this "you're awesome" comment a bot or is there a trend I don't know about or people just genuinely do praise the video?
yes, you are right I was just going to wright that. but light can carry more information then radio wave. Edit : Yes I know radio waves are in the electromagnetic spectrum just lower frequency. That's why radio waves carry less information then light by sec
Hey Arun, Vacuum seals can practically subsist by themselves, and will only come loose if the pressure in the room drops drastically. Batteries maybe pumping out some air to seal the lock but once set, it can stay on for a long time.
I just found your channel looking for info to choose my new phone. You are the only one that made me watch more of your content (not related to my research) by making your video entertaining and having this engaging character. It is not easy to find on this type of subject. So, I guess, just keep doing what you do the way you do it 👏👏👏😁
Seen a lot of these videos in the past few years. Would like a retrospective video to be made on how many of these inventions/gadgets actually reached the masses.
none firstly all the information these tech youtubers post about technology is wrong every single thing in this video was butchered even the clips he uses in his video tells you the realities of the tech and he just never mentions it but it works he got views for making the video and most people liked it
I dont mind, green screens are lots of fun to mess around with! You can add any image or video! You can also get a green screen body suit and make it look like someone or anything is flying! Green screens can let you be really creative. Still uses the room with the two big screen tv. He is using the green screen to show the inventions. Also yk vishwanath was doing a hate comment right?
Honestly these possible future inventions scare me more to the future than it excites me, because some of them seem incredibly dangerous to me and just a safety and security hazard in general
Not all inventions become mainstream. I especially think the spin launch won’t be common place, mostly because you saw that the Satellite went straight up not to the side like all other rockets, this means that it can’t get the linear speed to start orbiting.
@@bruhhhhh2768 source?? Satellites are tonnes in weight not to mention that spinning a satellite to achieve desired speed would definitely damage internal connections
8:19 The fact that Arun casually stands on the plane just for the video is proof he is simply built different, dedication is insane edit: JOKE but arun does have alot of dedication and just somehow churns out amazing content so quickly!
I love how Arun is slowly changing the way he makes his videos, instead of us seeing the same thing all the time he will instead edit himself into an appropriate background. While seeing everything we need to in order to get that information.
Hi Arun, I'd like to point out that the 'fourth dimension' is not actually time. It's a long and complex paragraph explaining how a 4D hypercube works, but basically it is able to rotate and change the size of its shadow. Think of a cube in a cube that moves forward, then grows larger becoming a face of the cube, and so on and so forth. We are only really able to 4D print the shadow of a 4D hypercube or hypersphere.
Akshually- The 4th dimension is considered time. If you're talking about the 4th dimension in space then you're right (?) The explenation seems ripped off and not exactly accurate, I'd advise anyone to do their own research on this stuff
This is simultaneously true and false. The "4th dimension" that tends to break brains is in fact a fourth dimension of space, rather than being time. That said, time is in fact a dimension of its own, and is actually counted as the "opposite" of space, leading to some very odd behaviors, such as the fact that two points along the path of a photon (the particle version of light, which carries light waves) in spacetime are always treated as if there's zero distance between them.
Masterpiece of a tech video,I never would have even thought of a 4D Printer ! And I just wanted to say , your videos showed me the path to the glorious tech world
Arun, you've really come very far from you early content (From 4-5 Years Ago) which looked like a average person just covering new tech on his channel, today you've grown enough to be considered one of the largest tech channels on RU-vid. And the editing and overall quality and professionalism has multiplied tenfold and can now looks like a really professional channel and can be compared to channels with a large group of people gathering the content and editing the video. This is all just because of the hard work and sheer effort you've put into your videos. Each and every single one of your videos are unique and are of good quality with strong content, and most of the time, just makes me go wow! You've been my go-to source of tech contact and have honestly, been the main reason my love for tech grew this much. Keep on putting smiles on peoples faces and inspiring more and more people with every video! Keep on rocking and I wish you many more successes to come with your channel, and one day, you will become the most subscribed youtube, just because of the effort you put in :)
2:24 I haven’t heard of LiFi since like 2012, the people who made it thought it might take over the world much sooner, but I thought they gave up. Looks like they’re still trying to perfect this concept!
5:02 Technically yes that's true but it's not the full story. National Ignition Facility where this milestone was achieved had an input of 2.05 mega joule and output of 3.15 mega joule but that's only in the reaction system itself, the entire system consumed like 400 mega joule which was lost from reflecting so many times. So they still haven't fully achieved a breakthrough where they have produced more energy then they have consumed.
8:12 I actually invented this in my head! I was wondering how people would read every sign in my country if they don't understand French, so I thought it would be like in the video, writing on the sign would change depending on the languages you understand. (I was way off) but my idea looked like the video.
Wow, it's amazing how much these guys work to make the video fit the theme, like Arun's clothes, the background, the TVs, the text, the sounds, everything is customized to fit the theme.
no it doesn't half of this is 10 year old tech that never went anywhere and the other half is concept phones and devices that wont be implemented how its presented
Small thing you probably should have added, the total amount of energy to use the strong electromagnets as well as the cooling of it all does mean that we still do not have a net energy gain in fusion.
When it comes to Fusion, small correction, it was the first time it has been done using the laser method, however, there have been a few cases of short fusion in labs throughout the world, mostly in China.
Great work arun ! I'm just amazed at how much we humans are progressing. I'm also amazed at the fact that we can literally create a sun in earth but more than 50% of the earth is still undiscovered under the ocean 🤯
We all know there will be that one dad watching football on the wireless tv (1:34) getting mad because his team lost and throwing his hands in the air shutting off the tv lol
12:06 as terrible as it seems a dead species is dead for a reason and bring it back is not a good idea. The best thing you can do is to restore ecosystem with their actuall flora and fauna. Ecosystem are still tp complex to us. Bringing back a mammout is usefull just for zoo.
6:30 I don't see any reason why anybody would ever want to have something like that on their body. That genuinely looks terrifying. Imagine how sad our lives have become if we think we need this
4:10 It's actually not because It's so hot there, the suns temperature itself isn't hot enough to start nuclear fusion. The actual reason is the quantum mechanical tunnel effect.
That airport departure board tech can be used for multiple video conferences in the same giant room. People can just sit in any order and the board will show whatever they have signed up for.
I think you should go longer form, discussing new technologies in detail, and evaluating them more. I think videos from you on this topic are what I enjoy the most, and this would be the next level for that.
Yes that would be good, although those types of videos potentially would not do as well and have worse retention rate. So it would do a lot worse performance!
Scientists have invented the nuclear battery recently. It uses Carbon 14, which is Beta wave radiation, is incased in synthetic diamond, and gram for gram is less powerful than the regular alkaline battery. However it won't run out of juice for about 10,000 years. So if you could get the price down and the battery large enough, without messing with the TV's form factor, you could have a TV that stuck to the wall and played your favourite shows for 10,000 years.
This new style of videos is amazing. The way your standing and interacting with the video playing behind is really good. It was a much needed change from the usual sitting on a chair and explaining everything. Hope u keep this up ♥️
2:25 I don't want to be the nerd that ruins every little fact, but radio waves and light are both forms of electromagnetic radiation, so they should both travel at the speed of light? The frequency of light is way higher than radio waves, if that is what you meant.
Wondeful Video Arun! Clearly shows the amount of dedication, time and effort you and your editing team goes through. As a small editor, it isn't easy to edit a 15 second clip, let alone a 16 minute video!
As usual, the distance between having a technology and real world practical use is tremendous, but we can only hope some of these become mainstream soon.
oh let's go! New upload! Honestlydon't understand how you keep your incredibly high quality so consistent - to give you an idea of how much you've impressed people, i found out about you through my father, and not the other way around. We genuinely watch your videos for their quality and honesty. Oof, sorry if that sounded like an essay.
