I used a 115mph Leaf Blower as a CPU cooler... What could go wrong?! 

One can only learn from their mistakes if they chose not to repeat them. Jay: Lets do it again.

THIS is the exact thing i love to see from Jay and crew. the "i fixed it" part had me rolling lol.

The janky experiment videos are the best ones. Please do more

This is the advantage of things like techtoberfest. Doing way more than normal videos means Jay has to get 'creative' and go past occasional off the wall to downright crazy.

phil is a treasure its impossible not to smile when he talks

I kinda want to see how this does with one of those default AMD coolers, blow straight down at it and see what the limits of the little aluminum block are

You know I learned the vast majority of my knowledge on pcs and building them from watching Jay's videos......it's videos like this that make me question whether that's a good thing or not lmfao

Ah I see Jayz transition to mad crazy scientist is going well! splendid 🤣

I havent laughed at a video so much in awhile, thank you for not editing all the goofy bits out and just being yourself. Loved it!

This whole episode of JTC was chaos and I loved it

This video had all the elements that make a JTC video great. Loving the daily uploads team, keep killing it!

It would actually be really interesting to see this done again with a bunch of different coolers. Towers, AIOs just to see where the difference in that diminishing return is. Great video guys! It was absolutely hilarious!

I love when Jay makes videos like this. They are just plain fun and highly enjoyable;e to watch.

Is it possible that the leaf blower was actually lifting the cooler off the CPU if only by the tiniest bit? Could that be why it could transfer heat as well? Idk. Anyway, hilarious video. Love this kind of content. 😂

@1:20 "all the blades rapidly disassembled at the same time..." No disassemble!!! No disassemble!!! Jay 5 is alive!!!

It might also be possible that the airflow was so strong, it was overcoming the mounting solution and was slightly pushing the cooler

You should try to 3d printing an attachment on a 360 radiator that could connect to the leaf blower and have the AC right next to the leaf blower to see if that gives better results

This reminds me of something I did Jay. I used a Lasko Pro-Performance High Velocity Utility Fan as a 375 CFM case exhaust fan. I used a clothes dryer flexible exhaust hose to duck tape on the air intake of the fan and the other end was taped to a open fan mount on the outside of the case. Airflow achieved.

You used to do more of this type of video. Love this stuff . Watched during my morning routine now as I go to work i am all smiles. keep it coming.

Missed a chance to add in an "iFix it explosion" when the fan fell apart. Great experiment, though. I love these ideas.

Water to water heat exchangers are more efficient than trying to remove heat to the air. I think it's time for Jay to get a reasonably prived plate heat exchanger and a small pump, drop the heat exchanger exhaust hoses into a 55 gallon drum of water, and see how much he can get the temperature to rise. Another option might be to just immerse a sintered bronze keel cooler in the drum instead of a radiator and then a 2nd pump would be unnecessary.

This is so incredibly stupid. 😂 I Love it! More content like this please❤

These types of videos give me serious Top Gear (CHM) vibes and I love every second of it.

I've been using a similar powered leaf blower to blow the dust out of my PC since my DataVac died last year. The leaf blower actually does a better job than the DataVac ever did.

Phil singing was unexpected, it made me spit out the coffe, and even it was really hot, I kept laughing. I love this "experimental" videos.

If you’re curious to see what this looks like in slow motion, Gavin at Slow Mo Guys just released a short clip of it!

I love vids like this, is like 'Home Improvement' meets 'Beakman's world' and I am so here for it

So happy to see another go /w a leaf blower (2.0) and Phil is the best. Mad scientist Jay (jank & all) is the best Jay.

These kind of shenanigans are what brings joy to life. And anything stupid that is done "for science" is worth it

Do not forget the heat from the motor on the leaf blower. That motor gets hot and uses the airflow to cool it btw.

Fun stuff 👍👌 You should use it to cool a 120 radiator/AIO loop as you have done the air cooler it would be a cool comparison.

Nic's disappointed face paired with "No.New.Friends." T-shirt was priceless🤣

This video BLEW me away

“What could go wrong” So many things can, but please, don’t let it stop you, I wanna know if what could go wrong, will go wrong Jay 😂

nics disappointed face is priceless

Love it when Jay goes full on Mad Scientist. I love it.

i really love the utter chaos that follows JayTober

That’s why I love this channel because of these kind of videos

Man this video is giving major ElectroBoom vibes. Love it. Okay I have a crazy idea: Get a 360mm AIO. Get 3 leaf blowers. Adapt all 3 leaf blowers to the 120mm dimension of each fan. Set AIO pump to max and crank the leaf blowers to the absolute max.

This is one of the best videos I've ever seen.

I would love to see if it can cool a CPU by just blowing it directly onto the IHS, do it jay

I'm here because slowmoguys made a short about this

It's about like watching Home Improvement again!

Keep making these videos that make 11-yo Jay happy because they make us happy too 😁

I used to work as a laptop tech and repaired a lot of laptops coming from schools. Those schools often had some sort of workshop class, metal work, carpentry, etc. Guess what those students did when their computer's fan clogged up with dust and debris _and_ they had access to that sweet, massive shop air compressor… I'm pretty sure those classes alone kept laptop fan manufacturers in business for years. :)

MORE of these vids plz! You guys are HILARIOUS when you experiment like this!

One of the best videos in a long time. Love it!

These are the videos I love from you guys!

YES!!!1 this is the type of silly content i love seeing every now and again. :D Winter is coming, soon my PC will be running at least 10-20C cooler :D IRC Space X called the rocket exploding an Unscheduled rapid disassembly

Fun fact: super fast moving air will actually cool worse than normal, this is due to the drag coefficient where theres a point the air actually sticks to the fins like a coating while air moves past that "coating" of air. This is used in airplanes and is why the bottom side of the wings are flat or almost flat while the top part is curved and is why air moves slower on the bottom creating pressure Having flat fins mean the air is pretty much bypassing the surfaces

Before I watch this video you must know you helped me build my computer. I don’t know anything but I did it. You helped me with installing my cooler choosing montech. And so much other thanks

This is FANtastic.

vids like this are why we continue to watch day after day, cause outta nowhere we get shenanigan gold

I was confused by the title being 115 mph leaf blower, until i kept watching and now i understand 😂

10:55 single handedly the best jayztwocents moment ever

Jay, now THIS is the fun stuff. MOAR!!!

These are the types of videos I love the most.

I miss these videos. I remember the portable AC cooler. I love these

0:19 the most Doug DeMuro thing ever...love it 🤣

I think dry ice behind the leaf blower would be awesome to see. The visual effects alone will make it worth the watch.

Phil´s "singing" gave me goosbombs... thx guys great video

Techtober is easily my favourite part of the year because Jay does a bunch of wacky and fun things

I know it's just a quick, silly video for a Saturday, but I'd really like to see this setup put through its paces with some more hardcore data.

This is the best part of this channel. All the questions you ask in your head Jay answers. More crazy shit please xD

09:07 - For some reason that made me think of Anikin in Episode 1: "It's working! IT'S WORKING!" Now that's podracing.

Ah, these are the video's I enjoy most - Jayz being Jayz! 🤣

Your neighbor's must be thinking what on earth is he doing in there 😂😂.

With the things you've done on this channel, in the past, it's amazing that you have all of your fingers. Keep it up! Lol

It's perfect to just have fun every once in a while - loved it! You should do a fun experiment on a more regular basis, like 1 at 10 normal videos for example.

You blew me away with the results of this video........I'll see myself out

This was so much fun to watch holy moly what a refreshing video !

Jay doing the hard hitting journalism we've come to expect

jays constant doug references crack me up

Best Jay video in a while for me. Spongebob with the reef blower vibes lol

Love stuff like this. Keep it up Jay!

This is like a goofy Mythbusters experiment, but it's Jay almost hurting himself and there is no myth. 🤣

Best idea ever. Wife will be delighted 😂 let me quickly run to the garage

10:51 that one got me 😂

Thanks for confirming the physical chemistry and thermodynamics that engineers and designers must consider when designing cooling and heating systems… and the pure silliness of it all.

This is so ridiculous, and I love it!

Thank you guys for making me laugh when I really need it 😂❤

roflol. Can't! Breathe! Can't. Breath!!🤣🤣🤣 Side note: maybe try an heat sink from a push-pull cooler? They usually have two heat sinks.

Increasing airflow only provides an advantage up to a certain point. Once the airflow reaches the point where the heat cannot conduct from the heatsink to the air fast enough to result in a significant increase in the temperature of the air before it leaves the area of the fins, increasing airflow won't produce any effect. You also run into a limit based on how fast heat can conduct from the CPU into the contact plate of the heatsink, and from the plate through the heat pipes to the fins. Interestingly, increasing the density of the air flowing through fins, without increasing it's temperature, should produce an increase in the maximum rate of heat exchangeable before hitting a limit, or changing the air with a better heat conducting gas. In short, you can only cool the fins down to the temperature of the air being forced through them, and the cooling of the CPU is determined mostly by the difference in temperature between the CPU and whatever the heat is being conducted into, in this case being copper, aluminum, whatever they used in the heat pipes, and ultimately air. The air is the least conductive, (which is the reason heatsinks have large fin stacks to increase surface area, and therefore conduction), and the end location for the heat energy to be moved to, so it is the temperature of the air that ultimately determines the maximum cooling effectiveness.

This is why I love this channel. Dont just think it, do it 😂

when jay playing with a leaf blower is more entertaining than any gamer nexus video That guy puts me to sleep in less than a min

Man says "I'm gonna cool a PC with a localized typhoon" That leaf blower is legitimately as loud as a rock concert

I lost it when Phil's singing voice cracked hahaha so good

Jay should not be allowed to play with dangerous things..... hahahaha

Excellent video....haven't laughed so much in a while at a tech content....more please....line up a load of 120mm rads and blast it

Next video: How to bend cpu heatsink fans back. With Nic! 🤣

These kind of video series from Jay are like an unholy mix of both Mythbusters and Jackass, and I love it! But please do be careful haha

Im sorry I am not even done with the vid but Im about to pee myself laughing from the leaf blower shenanigans XD. Some how I can see you guys doing games with dual leaf blowers in a field.

yes! another fun and funny video from this guys.

This is the shit I love! Love these videos!

A decent dosage of chaos and destruction. This is a good video.

This was such a chaotic video I love it

I did not expect this video to be a tutorial on how to break everything with a leaf blower.

"Mad Scientist Jay" is the best Jay.

Phil screaming cracked me up 😂

Love these kind of videos.