An overview of fuse plug and fusible gate spillways
⚙️ Check out SendCutSend for custom parts fabricated from your CAD: http://sendcutsend.com/practicalengineering
Most of the largest dams in the world have gated spillways with whole teams of staff dedicated to their operation. But it’s still a challenge, especially for small owners like cities. So there is another option, kind of in between controlled and uncontrolled spillways, and its use is growing worldwide.
Watch this video ad-free on Nebula: https://nebula.tv/videos/practical-engineering-spillways-that-fail-on-purpose
Signed copies of my book (plus other cool stuff) are available here: https://store.practical.engineering/
Practical Engineering is a YouTube channel about infrastructure and the human-made world around us. It is hosted, written, and produced by Grady Hillhouse. We have new videos posted regularly, so please subscribe for updates. If you enjoyed the video, hit that ‘like’ button, give us a comment, or watch another of our videos!
CONNECT WITH ME
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Website: http://practical.engineering
Twitter: https://twitter.com/HillhouseGrady
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Patreon: http://patreon.com/PracticalEngineering
SPONSORSHIP INQUIRIES
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Please email my agent at practicalengineering@standard.tv
DISCLAIMER
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This is not engineering advice. Everything here is for informational and entertainment purposes only. Contact an engineer licensed to practice in your area if you need professional advice or services. All non-licensed clips used for fair use commentary, criticism, and educational purposes.
SPECIAL THANKS
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This video is sponsored by SendCutSend.
Stock video and imagery provided by Getty Images, Shutterstock, Pond5, and Videoblocks.
Video by Grady Hillhouse
Edited by Wesley Crump
Produced by Ralph Crewe
Graphics by Nebula Studios
MUSIC CREDITS
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Addicted To Me from Epidemic Sound
Practical Engineering Theme composed by Caleb Winters (https://beacons.ai/calebwinters)
Tapped Out from Epidemic Sound
Water and Light composed by Caleb Winters (https://beacons.ai/calebwinters)
Building Blocks from Epidemic Sound
Tonic and Energy by Elexive is licensed under a Creative Commons Attribution License
Source: https://www.youtube.com/watch?v=U6fBPdu8w9U
#darktable #tutorial #collections
In this episode, we continue our look at the Collections module, and how to filter your library to find the images you want to work on.
00:00 start
00:35 intro
00:45 what is a filmroll?
01:07 other ways to filter
01:22 operators for numeric values
02:37 defining a date range
03:57 adding a second search criteria
04:37 filter preferences
05:02 working with colour labels
06:19 boolean operators
07:11 reset quick filters
07:22 excluding a colour label from filtered results
08:25 the history button
09:28 working with star ratings
09:53 viewing by star rating
10:43 sorting your filtered results
11:07 reversing the sort order
12:24 the collection filters module
13:12 multiple rabbit holes
As always, thanks to William Justice for his youtube chapter generator!
https://billjustice.com/youtube-chapter-generator
My Mount Heaton bushwalk video
https://youtu.be/06K6NyH9XhE
Hollyland Lark M2S wireless mic combo (no affiliate link... silly me!)
amazon.com.au/dp/B0DRBJSTBH?ref_=pe_64690442_581645102_t_fed_asin_title
Also, thanks to my tier 1 Patreon supporters:
William Atkinson
Totoroot
Peter Frohberg
travellingjournalist
SaturdayScience
Rainer H
Bas van de Kerkhof
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Dave Shepherd
Pascal
John Bell
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Carsten Wünsch
Alexander Haak
Kevin McKibben
chris8142
Rudolfs
Gitte
David Staves
Erik Oksanen
Rob van Esseveld
Ferg
Fernando Pérez
Steve Ansell
Emil Ohlsson
Robert Stites
Daniel
Bart Bartels
Ulrich Gesing
Andy McGarty
Michael Rasmussen
Matthias Liebich
Martin Vines
Rohn Shearer
Alun Spencer
Jon Hoskins
SteMuBo
Stewart Logie
Henry St. Clair
peterschlaufer
Larry
Dan Putler
If you'd like to support my work, get access to these videos before everyone else, AND get access to additional content, please head over to patreon.com/understandingdarktable and pick a tier that is comfortable for you.
Anyone who has ever watched a Carry On film will be familiar with Kenneth Williams, a man whose voice and timing made him one of Britain’s great comic icons. In 1964, he wrote to a friend with news of an alarming incident.
Alan Carr opened our show at the Royal Albert Hall in November 2025 with this hysterical letter.
I've just spent a couple of weeks in Norway assisting Levin from Rare View Photography with an amazing photography tour/workshop. It was a wonderful trip spent with awesome photographers from all over the world.
We enjoyed every weather condition you could imagine .. but it didn't daunt us in the slightest.
Also, I have a sneak peak at a new piece of astrophotography gear ... more to come on that in a later video.
Rare View Photography: https://rareview.photography/#tours
Direct Paypal Payment Link: https://paypal.me/nightscapeimages?locale.x=en_AU
Video Equipment:
Sony A7siii https://amzn.to/3z7LZ8q
Sony 20mm f1.8 G https://amzn.to/3Bc9sam
Sony 24mm f1.4 GM https://amzn.to/3xMTMYY
Tamron 28-75 f2.8 Sony https://amzn.to/3es44Gw
Tamron 28-200 Sony https://amzn.to/3zeqtz1
DJI Osmo Pocket 3 Combo Kit https://amzn.to/3QYSjuk
Z96 video lights https://amzn.to/2LYYey6
Yongnuo YN300 video lights https://amzn.to/2qTfU6V
Rode Wireless Go ii Radio Microphones https://amzn.to/3wROry9
Magmod Flash Modifiers https://amzn.to/2ElgBZD
As an Amazon Associate I earn from qualifying purchases. I earn a very small commission on the above links if you decide to purchase the item. This commission slowly adds up and greatly helps me to continue creating content for this channel. I very much appreciate your support!
EmDash’s sandboxed plugin model offers intriguing ideas, but WordPress’s open ecosystem and proven security make it the superior choice for scalability.
Ouça A Última Bolacha, o novo podcast narrativo da Agência Pública: uma investigação testemunhal une jornalismo, experiência, confissões e psicologia, numa indigesta jornada que só foi possível por vida e morte andarem lado a lado.
Serão cinco episódios inéditos, lançados no dia oficial de começar a dieta, às segundas. Primeiro episódio no ar!
Saiba que você pode ser aliado da Agência Pública e colaborar com esse trabalho. Saiba mais em apoie.apublica.orgou faça um pix de qualquer valor para contato@apublica.org. Contamos com seu apoio!
Visitei a Porta do Céu na China (Tianmen Mountain), na região de ZhangJiaJie e esse foi o resultado.
Curso de mandarim completo: https://mestresdomandarim.com.br
Se inscreva no canal: https://www.youtube.com/channel/UCprD...
Quem sou eu?
Karina Cunha é tradutora profissional e professora de mandarim. Com 15 anos de vivência na China, adquiriu nível máximo (6) no teste HSK. Voltou para o Brasil em 2012 após se formar em administração e desde então trabalha diariamente em contato com a língua chinesa.
In this week’s episode we quickly review the new budget lights from amaran, specifically the Hallo 300x. This bi-color light delivers over 275 W of output of quality color, especially when tuned to the tungsten end of the spectrum. The Halo 300x is also incredibly well built for its price so its bowens mount can support almost any light modifier and the light includes some very useful features like NFC pairing to the mobile control app, and even the ability to include in a studio setup with an optional DMX adapter. Let’s have a quick look!
Listen to an uncompressed and unprocessed audio sample of the DIFB used for a camera hop between a Sound Devices MixPre-3 II and a Canon C70. https://drive.google.com/file/d/10bzphdLss8zJexusobuRaS9v18uo0eum/view?usp=share_link
If you’d like to learn how to make great dialogue audio for your film and video projects, please have a look at my courses including processing dialogue audio in Adobe Audition and DaVinci Resolve/Fairlight, recording sound, how to use the Zoom F4, F6, F8, and F8n, and how to get the most from the Sound Devices MixPre series of recorders. Our latest courses cover Sound for Live Streaming with the ATEM Mini and an Intro to Izotope RX. See https://school.learnlightandsound.com for more info!
Support my work creating videos by donating at Ko-Fi.com: http://ko-fi.com/curtisjudd
Gear used or mentioned in this episode (the links below are Amazon.com, B&H Photo, Sweetwater, or other affiliate links. As an affiliate, I earn from qualifying purchases):
- amaran Halo LED Bowens mount lights — https://geni.us/XTHKYji
- Sound Devices MixPre-3 II 32-bit float audio recorder — https://geni.us/O8e0
- Sennheiser MKH50 microphone — https://geni.us/iYb065
- Impact Turtle-Base C-Stands — https://geni.us/8a8tt
- Aputure Light Dome III Softbox — https://geni.us/AVHU1p
- Rosco Prismatic Glass Gobo in Cool Lavender — https://geni.us/GWKt
- Canon C70 Cinema Camera — https://geni.us/ABYB
- Canon RF 24-70 f/2.8 lens — https://geni.us/qwsEs
- Panasonic GH5 camera — https://geni.us/InspOl
- Panasonic 12-35mm f/2.8 II lens — https://geni.us/gr47
Copyright 2026, Curtis Judd
#amarancreator #Halo #light
Index
00:00 Introduction to the amaran Halo lights
00:36 Halo 300x for keylight
00:55 bi-color white light
01:18 Color quality SSI
01:26 Intensity dims in 1% increments
01:31 Fan modes
01:41 Effects
01:46 Control modes and app and DMX
02:11 Power via AC
02:20 Bowens mount for light modifiers
02:33 Umbrella slot
02:40 Build quality
02:54 Photometrics, output, color quality
03:10 Flicker test when dimmed to 10%
03:29 Quiet fan
03:34 Beam angle 85 degrees
03:39 Con: No included modifiers
03:54 Con: No power options aside from AC power
04:01 Price
04:20 My take
04:29 Please buy my online courses
In the final episode of this series David talks to political historian David Klemperer about how political conversion works today. Is this a post-ideological age or have the ideologies simply changed? Is switching sides easier or harder in the age of social media? Who or what might play the role once performed in political conversions by the Soviet Union? Are we still capable of changing our minds?
Join us on Friday 17th April at the Regent Street Cinema in London for the second film in our new season: a screening of South Park: Bigger, Longer & Uncut followed by a live podcast recording with David and director and campaigner Beeban Kidron. Tickets available now https://bit.ly/3O5rSEY
You can find out everything you need to know about this podcast – who we are, what we do, plus merch, events and full lists of all episodes and PPF+ bonus episodes on our website https://www.ppfideas.com
Next Time: PPF Live Film Special – Metropolitan w/James Marriott
OpenShot 3.5 is here with major speed and smoothness upgrades that make video editing feel much more responsive and enjoyable. The free and open source video editor OpenShot 3.5 arrives with major speed, smoothness, and power improvements. This is one of the biggest releases in its 18-year history. A new default timeline, 35% overall performance...
Understanding difficult books isn't an intelligence problem. In fact, it's a skill that needs to be practised. In this video, we'll cover the two fundamentals that unlock any text, no matter how complex.
Want to go deeper?
I recently launched a series: Plain English on my newsletter where we'll the foundations of writing and reading you've skipped in school. Sign up and get the full series: https://www.amugofinsights.org/plain-english-pt-1-how-to-write-a-clean-sentence/
If you like the topics I cover in these videos, make sure to sign up for a FREE newsletter over at https://www.amugofinsights.org/ where I'll send you one idea + 2 journal exercises to help you become a formidable reader in the age of distractions.
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