Sipeed Lichee Pi 4A RISC-V SBC review and Debian demo. This is the first RISC-V computer I’ve tested that's provided a usable desktop computing experience right out of the box. End-user RISC-V is starting to arrive! :) You can learn more about the Lichee Pi 4A on its web page here: https://sipeed.com/licheepi4a And the board has excellent documentation here: https://wiki.sipeed.com/licheepi4a.html Note that the hardware I used in this video was purchased from AliExpress: https://www.aliexpress.com/item/1005005532736080.html I have reviewed four previous RISC-V SBCs, including the StarFive VisionFive 2, which also (after some messing around) provides a good desktop experience: https://www.youtube.com/watch?v=ykKnc86UtXg I also have an 2023 update on RISC-V developments here: https://www.youtube.com/watch?v=AJVSZEX6d9M And my general introduction to RISC-V is here: https://www.youtube.com/watch?v=Ps0JFsyX2fU For additional ExplainingComputers videos and other content, you learn about becoming a channel member here: https://www.youtube.com/channel/UCbiGcwDWZjz05njNPrJU7jA/join More videos on computing and related topics can be found at: http://www.youtube.com/@explainingcomputers You may also like my ExplainingTheFuture channel at: http://www.youtube.com/@explainingthefuture Chapters: 00:00 Introduction 00:45 Unboxing 03:33 Specifications 07:26 First Boot 10:37 Debian Demo 18:10 Another Milestone #RISC-V #LicheePi #Debian #explainingcomputers
A men digs a hole in the ground meet bird in nest Catch a lot of parrot#birdtrap
A men digs a hole in the ground meet bird in nest Catch a lot of parrot#birdtrap
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What did Alphacool do here? Water Block Roundup 2023
Support me on Patreon: https://www.patreon.com/der8auer --------------------------------------------------------- Music / Credits: Outro: Dylan Sitts feat. HDBeenDope - For The Record (Dylan Sitts Remix) --------------------------------------------------------- Paid content in this video: - / Samples used in this video: - Stealkey Customs Block, one of the two Alphacool Core 1 Blocks, EKWB Velocity 2, EKWB Flat Nickel Coldplate Timestamps: 0:00 Intro 1:30 Test System & Methodology 4:33 Barrow Intel 1700 Acrylic RGB 7:39 stealkeycustoms SK-Desty Predator 8:35 Watercool Heatkiller IV Pro Acrylic 9:47 Corsair Hydro X XC7 RGB Pro 10:36 Excursion/Digression: Material science 12:55 Aqua Computer Cuplex Kryos NEXT RGBpx 13:31 EK Water Blocks EK-Quantum Magnitude D-RGB 15:29 Alphacool Core 1 20:30 EK Magnitude modified 21:29 Evaluation of temperatures 22:06 Summary/RANT 28:52 Update 3 Weeks later 29:57 New EK Results 32:06 Alphacool Summary
Rotating Drum Memory with the Bendix G15
The Bendix giveth and the Bendix taketh away. Today, we’re digging in deep with what I consider to be the heart of the machine. So much of the Bendix G15 is dependent on the drum, and I wanna know how that drum works. So, hop on along as we dig in deep on the drum memory and see what we can learn. And at the end, the Bendix has a nasty little surprise for us! Check out System Source here: https://museum.syssrc.com/ If you want to support the channel please hop over to Patreon: https://www.patreon.com/usagielectric Also, we now have some epic shirts for sale! https://my-store-11554688.creator-spring.com Come join us on Discord and Twitter! Discord: https://discord.gg/p7UsfHD Twitter: https://twitter.com/UsagiElectric Intro Music adapted from: Artist: The Runaway Five Title: The Shinra Shuffle https://ocremix.org/remix/OCR01847 Thanks for watching! Chapters 0:00 Back into the fray! 3:24 Rub-a-dub-dub 4:55 The clock chassis 8:05 The read pre-amp chassis 9:47 What is rotating drum memory? 12:16 How is Bendix using their drum memory? 14:30 How much memory does it have? 18:05 How is quick access storage faster? 21:57 Let’s crack this puppy open! 23:44 Disaster… 24:56 All hope is lost… or is it? 30:13 We miss you Beau!
LTT’s Worst Week Ever – Tech News Aug 20
LTT's Worst Week Ever - Tech News Aug 20 ⇨ Sponsor: Thermaltake CTE C750 Air/TG | buy: https://geni.us/YSaG info: https://bit.ly/46Jc4fO ▷ MY STORE - shirts, pint glasses & hoodies: http://paulshardware.net ► TIMESTAMPS 0:00 Welcome to Paul’s Tech News - August 20, 2023 1:57 The LTT Situation - It started with a Gamers Nexus video Monday 3:17 Public Response, 2nd GN video, Billet Labs Follow Up 5:46 LTT Response Video and Madison’s Allegations 7:02 Fallout - Sub counts dropping, WAN Show Canceled, Videos on Hold TECH BRIEFS 9:14 Arc Graphics Updates And PresentMon Tested: Intel Makes Huge Strides 10:21 Intel's next-gen Battlemage GPU could take the fight to Nvidia's RTX 4080 11:19 Ryzen Threadripper PRO 7995WX 96-core CPU leaks out, boosts up to 5.14 GHz 12:09 NVIDIA Expects to Ship 550,000 H100 AI GPUs in 2023, Generating $25 Billion+ 13:19 ULTRARAM memory tech could let your PC hibernate for over 1,000 years 14:21 Outro ► LINKS The Linus Tech Tips Situation It started with a Gamers Nexus video on Monday https://youtube.com/watch?v=FGW3TPytTjc https://linustechtips.com/topic/1526180-gamers-nexus-alleges-lmg-has-insufficient-ethics-and-integrity/page/16/#comment-16078641 Public Response / Billet Labs Follow Up https://www.reddit.com/r/LinusTechTips/comments/15rxni4/our_public_statement_regarding_ltt/ https://www.reddit.com/r/pcmasterrace/comments/15rdbyc/linus_added_response_about_the_billet_labs_issue/ https://www.reddit.com/r/LinusTechTips/comments/15rh1pv/this_comment_on_the_ltt_forum_summarizes_the/ https://www.reddit.com/r/pcmasterrace/comments/15s5eoq/billet_labs_update_on_ltt_auctioning_their/ LTT Response Video https://youtu.be/0cTpTMl8kFY Fallout - Sub counts dropping on YouTube and Floatplane https://www.reddit.com/r/LinusTechTips/comments/15rxsi6/floatplane_channel_bellow_40k_subscribers_thank/ Peak was just below 42K https://floatplane.wtf/ https://www.reddit.com/r/LinusTechTips/comments/15t3uo5/floatplane_is_now_below_37000_subscribers_they/ Madison Reeve’s Allegations of Mistreatment during LMG employment https://www.theverge.com/2023/8/16/23834190/linus-tech-tips-gamersnexus-madison-reeves-controversy Some confirmation from former LMG employee Colin https://twitter.com/DubMFG/status/1692018343476441144?t=HaQQ-7QvPGSeDUB9JVc2Wg&s=19 LTT Investigating, will hire 3rd party https://www.reddit.com/media?url=https%3A%2F%2Fi.redd.it%2Fvi1p8nre0vib1.jpg WAN Show Canceled https://twitter.com/LinusTech/status/1692593238908301316 TECH BRIEFS Arc Graphics Updates And PresentMon Tested: Intel Makes Huge Strides https://hothardware.com/news/intel-arc-4644-retest Intel's next-gen Battlemage GPU could take the fight to Nvidia's RTX 4080 https://www.pcgamer.com/intels-next-gen-battlemage-gpu-could-take-the-fight-to-nvidias-rtx-4080-after-all/ https://www.tomshardware.com/news/intel-battlemage-gpu-test-tools-reveal-larger-package-size-than-alchemist https://twitter.com/harukaze5719/status/1691638266922151993?s=20 Ryzen Threadripper PRO 7995WX 96-core CPU leaks out, boosts up to 5.14 GHz https://videocardz.com/newz/amd-ryzen-threadripper-7995wx-96-core-cpu-leaks-out-boosts-up-to-5-14-ghz NVIDIA Expects to Ship 550,000 H100 AI GPUs in 2023, Generating $25 Billion+ https://wccftech.com/nvidia-expects-to-ship-550000-h100-ai-gpus-in-2023-generating-over-25-billion/ https://www.tomshardware.com/news/nvidia-makes-1000-profit-on-h100-gpus-report ULTRARAM memory tech could let your PC hibernate for over 1,000 years https://www.pcgamer.com/ultraram-may-be-a-silly-name-but-its-the-holy-grail-for-memory-tech-and-means-your-pc-could-hibernate-for-over-1000-years/ https://www.electronicsweekly.com/news/business/825195-2023-08/ Please note that links above may be affiliate links -- clicking them earns me a small commission if you make a purchase and helps support my YouTube channel. Thank you! ▷ MY STORE - shirts, pint glasses & hoodies: http://paulshardware.net ▷ SOCIAL Twitter: @paulhardware http://www.twitter.com/paulhardware Facebook: https://www.facebook.com/pages/Pauls-Hardware/195425877329550 Instagram: http://instagram.com/paulhardware :::Send Me Stuff::: Paul's Hardware P.O. Box 4325 Diamond Bar, CA 91765 ► Edited by Joe Aguilar - ShaostylePostProductions https://twitter.com/joe_editing Audio file(s) provided by Epidemic Sound http://www.epidemicsound.com/
Making custom gold grillz (to avoid crippling embarrassment)
💻 Thanks to Opera for sponsoring this video! Get a browser that’s literally better at everything, download Opera today: https://opr.as/Opera-browser-NileBlue ------------------------------------------- Thanks to my friends for being part of the video! Allen Pan: https://www.youtube.com/@allenpan TheBackyardScientist: https://www.youtube.com/@TheBackyardScientist Erik: https://www.youtube.com/@commentiquette Jabrils: https://www.youtube.com/@Jabrils For years now, I have been too embarrassed to have someone make me my own custom grillz. However, I am tired of living like this and I have realized that my only choice - is to make them myself. Check These Out: • Beaker mugs: https://nilered.tv/beaker-mug • NileRed: https://www.youtube.com/c/nilered • Nile talks about lab safety (Chemistry is Dangerous): https://youtu.be/ftACSEJ6DZA -------------------------------------------
TOP 5 iOS 17 FEATURES!
My favorite new iOS 17 features! 🔔 PLEASE SUBSCRIBE: http://www.youtube.com/subscription_center?add_user=ijustine 💕GET MY PINK iJUSTINE CABLES HERE: https://geni.us/wnIN 🎥GET MY EDITING PLUGIN: https://mvfx.co/mKeynote-with-iJustine 🎶 MUSIC I USE - http://share.epidemicsound.com/NNNGs ✅FRIEND ME HERE: http://twitter.com/ijustine http://instagram.com/ijustine http://facebook.com/ijustine https://tiktok.com/@ijustine https://snapchat.com/add/ijustine 🐷 MY NEW PROJECT: http://twitter.com/jpig 🎤 PODCAST: http://youtube.com/samebrain ——— 🎥 WHAT I USE TO MAKE VIDEOS 📷 CAMERAS: Sony a7 IV - https://geni.us/U70407 Sony a1 - https://amzn.to/3jScz3h Sony a7s III - https://geni.us/mAtruYL Insta 360 ONE X3 - https://geni.us/2mPGn Insta 360 ONE RS - https://geni.us/8kJHun Insta 360 GO2 - https://geni.us/cZGA6ST LENSES: New Sony GM 24-70mm ii - https://geni.us/liSjf Older Sony GM 24-70mm - https://amzn.to/3DWqJau New Sony Sony 20-70mm - https://geni.us/irEgHq Sony GM 16-35mm - https://geni.us/vwolf Sony GM 50mm - https://geni.us/gxDS Sony GM 135mm - https://geni.us/R46usnU Sony GM 85mm - https://geni.us/diFZAJ AUDIO: Sennheiser AVX Digital Wireless - https://geni.us/eaUR Sony XLR Adapter - https://geni.us/TfEu Sony Hot Shoe Shotgun - https://geni.us/eqim0 Tiny Sony Microphone - https://geni.us/hjmjD DJI Mics - https://geni.us/pxN9Vw6 Rode Podcaster Pro II - https://geni.us/OmAta4o Podcaster Mic - https://geni.us/6KKHkB Elgato Wave 3 Mic - https://geni.us/DXX7 DRONES: DJI Mavic 3 - https://geni.us/RU6m DJI Mini 3 - https://geni.us/Ga4H DJI Air 2S - https://geni.us/RaBW61 LIGHTING: Aputure 600d Pro - https://geni.us/uKRvYQ Aputure Light Dome II - https://geni.us/M1MUS Aputure Amaran 200d - https://geni.us/8I5a Aputure 35in Light Dome - https://geni.us/DOJNEo Aputure Lantern Softbox - https://geni.us/0b4zBFR Sony CF Express A 160g + Card Reader- https://geni.us/Gku22 Sony CF Express A 800g - https://geni.us/p3RtyR ——— These links are affiliate and by using them you’re helping out my channel! Thank you! ——— BECOME A CHANNEL MEMBER: https://www.youtube.com/channel/UCey_c7U86mJGz1VJWH5CYPA/join
Computer Trick I Guarantee You Didn’t Know!
I found out a way to create logos and images from other images. Just try this computer trick! #computer #logo #graphicdesign
Altair 8800 vs AMD Threadripper: Which is Faster? We test them!
Dave tests the Altair 8800 vs a 3970X Threadripper to see once and for all which is the ultimate home PC. For my book on Autism/ASD, check out https://amzn.to/45xdSXG For the Altair FDC+ check out: https://deramp.com/fdc_plus.html Prime sieve code for the Altair: https://github.com/PlummersSoftwareLLC/Primes/tree/drag-race/PrimeBASIC/solution_4 1:00 History lesson 6:30 Altair 8800 internals and repair 14:20 Programming starts 14:55 Altair 8800 answer 15:45 Threadripper ripping
How Japan’s Maglev Train Works
Sign up to Brilliant using my link and get a 30 day free trial AND 20% off your an annual subscription: https://brilliant.org/realengineering Watch this video ad free on Nebula: https://nebula.tv/videos/realengineering-japans-next-train-revolution Links to everything I do: https://beacons.ai/brianmcmanus Get your Real Engineering shirts at: https://standard.tv/collections/real-engineering Credits: Writer/Narrator: Brian McManus Writer: Josi Gold Editor: Dylan Hennessy Animator: Mike Ridolfi Animator: Riley Brown Animator: Eli Prenten Sound: Graham Haerther Thumbnail: Simon Buckmaster Footage Courtesy of Tom Scott References: [1]https://www.diva-portal.org/smash/get/diva2:1631263/FULLTEXT01.pdf [2]https://www.researchgate.net/profile/Ki-Chan-Kim/publication/3111983_Review_of_Maglev_train_technologies/links/570391ea08aedbac12706f29/Review-of-Maglev-train-technologies.pdf [3]https://sites.pitt.edu/~budny/papers/8151.pdf [4]https://link.springer.com/chapter/10.1007/0-387-27533-9_84#:~:text=The%20superconducting%20coils%20of%20the,system%20of%20the%20maglev%20vehicles. [5]https://www.sciencedirect.com/science/article/abs/pii/S0196890414004300 [6]https://www.czechtrafo.cz/en/cores/trends-in-development-of-magnetic-circuit/ [7]https://ieeexplore.ieee.org/abstract/document/908938 [8]https://scmaglev.jr-central-global.com/about/emergency/ [9]https://ieeexplore.ieee.org/abstract/document/119914 [10]https://www.energy.gov/articles/how-maglev-works#:~:text=The%20magnets%20employed%20are%20superconducting,suspend%20and%20propel%20a%20train. [11]https://s3.us-east-1.amazonaws.com/rpa-org/pdfs/Where-HSR-Works-Best.pdf [12]https://dergipark.org.tr/en/download/article-file/1293705 [13]https://www.jrailpass.com/blog/maglev-bullet-train [14]https://www.researchgate.net/publication/328733747_Energy_Consumption_of_Track-Based_High-Speed_Transportation_Systems_Maglev_Technologies_in_Comparison_with_Steel-Wheel-Rail [19]https://en.wikipedia.org/wiki/Ch%C5%AB%C5%8D_Shinkansen#Development_overview Select imagery/video supplied by Getty Images Thank you to AP Archive for access to their archival footage. Music by Epidemic Sound: http://epidemicsound.com/creator Thank you to my patreon supporters: Abdullah Alotaibi, Adam Flohr, Henning Basma, Hank Green, William Leu, Tristan Edwards, Ian Dundore, John & Becki Johnston. Nevin Spoljaric, Jason Clark, Thomas Barth, Johnny MacDonald, Stephen Foland, Alfred Holzheu, Abdulrahman Abdulaziz Binghaith, Brent Higgins, Dexter Appleberry, Alex Pavek, Marko Hirsch, Mikkel Johansen, Hibiyi Mori. Viktor Józsa, Ron Hochsprung