CNET
Build Your Own Budget Air Conditioner/Swamp Cooler for Under $20
Tired of expensive AC bills? JD shows you how to build your own swamp cooler for under $20 using cheap parts from any hardware store. It’s the perfect DIY project to stay cool without breaking the bank. You can find the products used in this video linked below Lifoam Styrofoam Cooler PVC Pipe Camping Fan…
CNET
This Removable Brain-Computer Implant Feels ‘Like Telekinesis’
We visited the headquarters of Precision Neuroscience in New York to check out its removable, upgradable brain-computer interface. You can find the products mentioned in this video linked below *CNET may get a commission on these offers Read more about it on CNET.com Timecode Chapters: 0:00 Intro 0:41 The Implant 2:07 The Surgery 2:22 Purpose…
CNET
Apple’s Welcome Home Event: Everything Leaked! Apple TV 4K, HomePods and a New Hub | One More Thing
Apple has a ‘Welcome Home’ event on Tuesday, and we’re expecting big changes coming to smart home products, including a new countertop Hub, HomePod mini speakers and Apple TV 4K box. Bridget Carey breaks down the rumors and what has her excited. You can find the products mentioned in this video linked below Apple 2022…
CNET
Windows, Surface and Nvidia Event Highlights: Everything Announced in 16 Minutes
Watch Microsoft CEO Satya Nadella and the Windows team introduce the next era for the OS, including more trustworthy AI agents, the Surface Laptop Ultra and Nvidia-powered laptops and PCs for creators and developers. Read more about the Windows Event on CNET.com Surface Laptop Ultra Preorders: Everything Announced at Microsoft’s Windows and Surface Event Timecode…
How to Start Any Conversation the Right Way | Chris Fenning | TED
This Removable Brain-Computer Implant Feels ‘Like Telekinesis’
Here’s your reminder that you are enough — and you always will be #WorldMentalHealthDay
-
Science & Technology6 years agoNitya Subramanian: Products and Protocol
-
People & Blogs5 years agoSleep Expert Answers Questions From Twitter ???? | Tech Support | WIRED
-
CNET6 years agoWays you can help Black Lives Matter movement (links, orgs, and more) ????????
-
Wired7 years agoHow This Guy Became a World Champion Boomerang Thrower | WIRED
-
Wired7 years agoNeuroscientist Explains ASMR’s Effects on the Brain & The Body | WIRED
-
Wired7 years agoWhy It’s Almost Impossible to Solve a Rubik’s Cube in Under 3 Seconds | WIRED
-
Wired7 years agoFormer FBI Agent Explains How to Read Body Language | Tradecraft | WIRED
-
CNET7 years agoSurface Pro 7 review: Hello, old friend ????
@ffs55
August 16, 2025 at 8:07 am
That’s not a swamp cooler, it’s a cooler with water bottles in it. A swamp cooler uses evaporation to cool circulating air (via absorption latent heat of vaporization)
@annep8721
August 17, 2025 at 11:26 am
Ok
@NeroJack75
August 16, 2025 at 8:07 am
Why not just use the fan instead doing all the work?
@milhouse14
August 17, 2025 at 12:20 pm
Fan doesn’t provide a cool breeze especially when the temperature is hot. You can put some frozen bottles infront of a fan if you want a cool breeze
@konicr1877
August 16, 2025 at 8:12 am
How long does the cool air last until you have to refreeze the bottles?
@CNET
August 16, 2025 at 10:35 pm
I’d say an hour. Get a rotation of frozen ice packs and you’re good
@dragon2knight
August 16, 2025 at 8:15 am
Good job, I’ve done this a time or two, it’s a great idea, thanks for sharing!
@CNET
August 16, 2025 at 10:34 pm
Nice!
@NeilEvans-xq8ik
August 16, 2025 at 8:33 am
Why two PVC tubes? Why not just one? 🤔
@uptone12111
August 16, 2025 at 8:48 am
I made one. They do nothing to cool a room
@AndrewTSq
August 16, 2025 at 8:57 am
IT looks like it just give you humid air?
@Gintokikreuz1
August 16, 2025 at 9:17 am
This is not a swamp cooler aka evaporative cooler.
@reggjoo9375
August 16, 2025 at 9:51 am
Why water bottles? I’d think ice packs would be better, they would last longer. 😮
@normjones4204
August 16, 2025 at 10:47 am
Just stop calling something like this an air conditioner.
@WELVAS.
August 16, 2025 at 1:02 pm
Would cold or lukewarm water work just as well? I would assume right? Frozen bottles make it more cool
@CNET
August 16, 2025 at 10:36 pm
Cold is best
@rayala21
August 16, 2025 at 1:56 pm
“Be sure not to cut myself”? 😮 I’ve screwed up already… 🙁
@JB-js4xi
August 16, 2025 at 2:48 pm
They don’t work well in areas of high humidity, unfortunately.
Great DIY video though. Put a big plastic freezer block on a plate in front of a fan if you want the ultra easy way to blow cool air at your body
@nomis
August 16, 2025 at 4:29 pm
garbage… warm air blows in, warm air blows out… it’s not in there long enough to cool… I’ve made tons of these and my final conclusion is you need to force the air to circulate before it can exit, otherwise it just goes straight out, still warm….
@edgecrush3r
August 16, 2025 at 5:07 pm
This vid needs more stats. How much cooler and effectiveness is this setup with just frozen water bottles.
@icazuchi
August 16, 2025 at 9:39 pm
You could improve that setup by aiming the top nozzle at your friend…
@longrimes491
August 16, 2025 at 10:03 pm
I made one for camping a few years back. I filled the cooler with ice. It cooled my tent off a lot.
@CNET
August 16, 2025 at 10:34 pm
Good idea 👍
@donavoncash7739
August 16, 2025 at 11:08 pm
I bought a “water evaporative air cooling unit” for $200 off Amazon and it didn’t cool a room. If you are sitting right in front of it yeah, but a fan will do that much. Don’t waste your time or money.
@instahewko7103
August 17, 2025 at 1:33 am
Who is this guy
@milhouse14
August 17, 2025 at 12:18 pm
How about the humidity? It will just make the air more humid so you’ll still be sweating.
@milhouse14
August 17, 2025 at 12:23 pm
There was already a previous CNET video about this same thing. Except that the guy used a huge bucket with a cover and ice packs
@sumithjjfc
August 17, 2025 at 4:01 pm
How about adding two more elbows right by the one you had?
@basselkabbani8699
August 17, 2025 at 5:23 pm
How to live like the poorest wittiest person tutorial video 😅 welcome home baby 😂
@Jean-Sylvain-v5t
August 18, 2025 at 3:54 am
CNET just lost some credibility with this kind of video. I guess he’s an intern.
@--DM
August 18, 2025 at 8:28 am
Great video! 9/10 for DIY creativity! Technically, this solution is much better than lose ice cubes or, God forbid, water with ice cubes. Frozen water bottles are technically less messy and will capture some humidity out of the air.
That being said, the effect will be minimal in any outdoor situation that is very hot and very humid. If you’re going to drive in a hot car for 1 hr to your destination, by the time you get there, your water bottles will be warm! For indoors, you would still want to have a way for the hot air to escape and cold air to remain in the room.
Using 4-5 such devices in a house that can not trap cold air and constantly freezing water bottles will be more of a hassle than it is worth. So a good AC is the only way to solve this, really.
@beastmusic334
August 18, 2025 at 10:21 pm
Bro couldn’t wait on that beer lol that was a long sip 😂
@kenhayden956
August 19, 2025 at 3:01 am
👍 all I can say I like it
@Watch-0w1
August 19, 2025 at 4:25 pm
Too late. Summer done