In this video i expand on the resonant linear motor from my previous video and use it to drive a linear compressor for a pulse-tube refrigerator. A pulse tube refrigerator is used to reach cryogenic temperatures, with some going into the sub-kelvin temperature…

Eight months ago, I built a wildlife pond. Today, I share the whole story of how I turned a patch of grass, into a healthy, thriving ecosystem. Incredible transformation!

If you'd like to support the channel and the projects I'm working on ▶ https://ww…

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A visual explanation of the mathematics at the end of the rainbow.

I learned this explanation from V.I. Arnold's book "Mathematical Understanding of Nature", where you can also find the calculations hidden behind these animations and graphs. https://boo…

Thanks to Fetch Rewards for sponsoring this video! Download the Fetch Rewards app now → https://fetch.thld.co/ragusea_1222 and use the code RAGUSEA to get 5,000 points on your first receipt!

Thanks to Dr. Frank Manthey at North Dakota State University: …

In which I show you the secrets of the SRS Boxcar Averager, a Nuclear Instrumentation Modular (NIM BIN) with roots in the 1950s. Designed to separate signal from noise in pulsed nuclear experiments, the Boxcar is a very musical and fantastic sounding modular…

How do strategists work out which combination of tyres, pitstops and engine modes make for the fastest strategy? Let's look at the basics of putting a race strategy together.

En Español: https://www.youtube.com/watch?v=Xq64fmkeETo
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Patreon https://www.patreon.com/plasmo

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My second adventure channel: 🤪https://www.youtube.com/channel/UC56s2CAob0589ttJffeEU8Q/featured…

This small lake outside Stockholm, Sweden, emits otherworldly sounds as Mårten Ajne skates over its precariously thin, black ice. “Wild ice skating,” or “Nordic skating,” is both an art and a science. A skater seeks out the thinnest, most pristine black ice…

Same process Ben Burtt used for the original film. Watch it at 1.5x speed for it to sound closer to how it's heard in the movies. See Ben Burtt's interview at https://www.starwars.com/video/sound-advice-an-interview-with-ben-burtt

In this video, I reminisce about the time I tried to remove tar from a flask with chlorine and a laser.

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Get your SPECIAL OFFER for MagellanTV here: https://try.magellantv.com/baumgartnerrestoration/ It's an exclusive offer for my viewers! Start your free trial today. MagellanTV is a new kind of streaming service run by filmmakers with 3,000+ documentaries!…

The Steinhaus Longimeter, invented in the 1930s by Hugo Steinhaus.

This is episode 29 of my video series about calculating devices.

Download PDF of the longimeters I use here: https://faculty.fairfield.edu/cstaecker/machines/longimeter.html

End song inspired…

A quick description and demo of this ingenious pump.

A hydraulic ram is a clever device invented over 200 years ago that can pump water uphill with no other external source of power except for the water flowing into it and there is a way to take advantage…

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Разбираемся как работает повышающий DC DC преобразователь. Делаем очень простой высоковольтный преобразователь из дросселя, транзистора, диода, конденсатора и кнопки с пальцем.

💪 Поддержите производство…

I'm a simple man trying to drive a simple photochemical ring closure reaction. What could be more simple?
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Old cut nail technology was abandoned over price- let's rediscover it!
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In this week's video I'm making a deep bowl from beginning to end. I'll begin with lumps of soft clay and I'll take you right through to the end, through glazing, firing and the final bit of sanding the base undergoes. Thanks so much for watching as always…