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Berlin von oben: Beeindruckende Luftaufnahmen aus dem Jahre 1991

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1991 stand der Bundestag vor einer symbolisch aufgeladenen Grundsatzentscheidung: Sollten Parlament und Regierung dauerhaft in Bonn bleiben oder nach Berlin ziehen? Die Debatte spiegelte die Unsicherheit des frisch vereinigten Deutschlands. Bonn stand für Stabilität, Kontinuität und die Erfolgsgeschichte der alten Bundesrepublik, Berlin für den Bruch, die Last der Geschichte und den Anspruch auf Vollendung der Einheit.

Befürworter Berlins argumentierten, dass ein geeintes Deutschland auch eine gemeinsame Hauptstadt brauche. Berlin sei das sichtbarste Symbol der Überwindung der Teilung und zugleich ein politisches Signal an Ostdeutschland und an Europa. Gegner warnten vor Kosten, Zentralisierung und dem Verlust des bewährten Bonner Modells.

Die Entscheidung fiel am 20. Juni 1991 knapp zugunsten Berlins. Sie war weniger ein Verwaltungsbeschluss als eine Richtungsentscheidung: für historische Konsequenz, für die politische Verortung der Einheit und für einen Neuanfang, der bewusst Risiken in Kauf nahm.

00:00 - Potsdamer Platz, 1991
00:41 - Rede von Richard von Weizsäcker
00:58 - Rede von Helmut Kohl
01:17 - Brandenburger Tor, Pariser Platz
01:33 - Rede von Prof. Dr. Werner Knopp
01:47 - Reichstagsgebäude, Spreebogenbrache
02:16 - Palast der Republik, Staatsratsgebäude
02:33 - Zentrale des Ministeriums für Auswärtige Angelegenheiten der DDR
03:23 - Rede von Hans-Jochen Vogel
03:39 - Rede von Theodor Heuss, Checkpoint Charlie
03:53 - Rede von Konrad Adenauer
04:10 - Axel Springer AG
04:18 - Rede von Ernst Reuter, Wilhelmstraße
04:32 - Rede von Ludwig Erhard, Museumsinsel, Berliner Dom, Altes Museum, Palasthotel, Humboldt-Universität
05:00 - Rede von Eberhard Diepgen, Gendarmenmarkt, Französischer Dom, Deutsches Theater Berlin, Deutscher Dom, Dom Hotel Berlin/Hilton Hotel, Alexanderplatz
05:51 - Rede von Willy Brand, Friedrichstraße, Bahnhof Berlin-Friedrichstraße, Tränenpalast
06:35 - Rede von Eberhard Diepgen, Japanische Botschaft, Italienische Botschaft, Klingelhöferstraße
07:03 - Kaiser-Wilhelm-Gedächtniskirche
07:24 - Internationales Handelszentrum, Charité
08:23 - Rede von Richard von Weizsäcker, Flughafen Berlin-Schönefeld

Abonniere chronoshistory: http://goo.gl/IVGjVB

#berlin #bonn

Do Retention Ponds Actually Work?

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An overview of the engineering behind stormwater ponds

Errata: 5 acres is about 2 hectares. Sorry for the conversion error!

Part park, part plumbing, mostly hiding in plain sight, they are often carefully tuned pieces of infrastructure that help keep the city’s head above water.

Watch this video ad-free on Nebula: https://nebula.tv/videos/practical-engineering-the-hidden-engineering-of-stormwater-ponds

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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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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Cactus Song from Epidemic Sound
Practical Engineering Theme composed by Caleb Winters (https://beacons.ai/calebwinters)
Woodland Expedition composed by Caleb Winters (https://beacons.ai/calebwinters)
Water and Light composed by Caleb Winters (https://beacons.ai/calebwinters)
Tonic and Energy by Elexive is licensed under a Creative Commons Attribution License
Source: https://www.youtube.com/watch?v=U6fBPdu8w9U

Live with Lou - Ep. 1 Project Orca Lofting Update

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Join Lou from Tips From A Shipwright this Saturday January 31 at 12:00 PM EST for a live update on the progress of lofting Orca. In this livestream, Lou walks through where the lofting process currently stands, what’s been learned so far, and what’s coming next as the build continues to take shape.

We’ll also open things up for a live Q&A with our Patreon supporters, answering questions about Orca, traditional boatbuilding, design decisions, materials, and shop workflow.

Whether you’re following the Orca build closely or just want to talk boats, woodworking, and problem-solving in the shop, jump in and be part of the conversation.

Check out our new merchandise, including our limited run of ORCA Plaques, at our webstore:
https://tipsfromashipwright.com/store-2/

Thanks for watching, and stay tuned for more hands-on boatbuilding!

We want to thank all our supporters and followers for helping us get this far! Keep following us on this journey and check out our website and social feeds for additional content.

https://tipsfromashipwright.com/
http://www.facebook.com/tipsfromashipwright
https://www.instagram.com/tipsfromashipwright/
https://www.patreon.com/tipsfromashipwright/

Building Orca - Ep. 22: Lofting Pt. 3 - Full Scale Lines

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In this episode of Building Orca, Lou takes the next critical step in the lofting process by transferring the Orca line drawings to the full-sized loft floor. Working at full scale, he carefully pulls and fairs the offset dimensions from the Profile and Half-Breadth views, checking accuracy and flow as the hull geometry comes to life on the floor.

With these corrected, faired offsets, Lou constructs the true Body Plan—an essential reference that will be used to build the molds for Orca's hull. This is where paper drawings become real geometry, and small inaccuracies get resolved before a single piece of wood is cut.

If you’re interested in traditional boatbuilding, lofting, or understanding how lines plans translate into an actual hull, this episode dives deep into the process.

Check out our new merchandise, including our limited run of ORCA Plaques, at our webstore:
https://tipsfromashipwright.com/store-2/

Thanks for watching, and stay tuned for more hands-on boatbuilding!

We want to thank all our supporters and followers for helping us get this far! Keep following us on this journey and check out our website and social feeds for additional content.

https://tipsfromashipwright.com/
http://www.facebook.com/tipsfromashipwright
https://www.instagram.com/tipsfromashipwright/
https://www.patreon.com/tipsfromashipwright/

Building an Interplanetary Clock

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In this video, Mike and Hazel design and machine a novel mechanical clock that can be used to tell the time on other planets.

To help support our YouTube channel please check out our Patreon page: https://www.patreon.com/c/ChronovaEngineering

One Giant Leap (Full 1969 Space Race Documentary)

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A 1969 documentary telling the story of space travel up to the 1969 moon landing.
*Opening credits soundtrack has been replaced for copyright reasons.

Original Film IDs 1351.03, 1351.04, 1351.05

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Das zerstörte Berlin 1945 – Einzigartige, teils unveröffentlichte Filmaufnahmen in 4K

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00:00 - Berlin 1945
00:14 - Siegessäule, Großer Stern
00:20 - Sowjetisches Propagandamonument & Großdeutscher Reichstag
00:50 - Leipziger Platz
01:15 - Hotel Fürstenhof & Columbushaus, Potsdamer Platz
01:50 - Kaiser-Wilhelm-Nationaldenkmal, Schloßfreiheit
01:56 - Berliner Dom, Kronprinzenpalais, Staatsoper, Unter den Linden
02:09 - Kaiser-Franz-Joseph-Platz, "Opern-Platz"
02:14 - Hotel Adlon, Unter den Linden
02:18 - Reichskanzlei, Wilhelmstraße
03:07 - Versöhnungskirche, Bernauer Straße
03:51 - Sportpalast, Potsdamer Straße
03:57 - Anhalter Bahnhof
04:13 - Siemens AG, Rheinmetall-Borsig AG, Westhafen, AEG AG
05:28 - Potsdamer Bahnhof
06:00 - Gendarmen Markt, Schauspielhaus
06:52 - Französischer Dom
07:08 - Reichsluftfahrtministerium

Abonniere chronoshistory: http://goo.gl/IVGjVB

#berlin #krieg #zweiterweltkrieg #kriegsende #footage

Preview for Building Orca - Ep. 21: Lofting Pt. 2 - Preparing the Drawing

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Part 2 of the Tips From A Shipwright lofting series for Project ORCA is out now. Lou reviews the working drawings for Orca, explaining the Profile, Half-Breadth, and Body Plan, the classic Novi lobster boat hull shape, and practical techniques for transferring lines and using French curves to fair the hull.

Subscribe to our channel to stay up to date on our Project Orca build!

Building Orca - Ep. 21: Lofting Pt. 2 - Preparing the Drawing

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In this episode of Tips From A Shipwright, Lou walks viewers through the working drawings for the boat Orca, explaining how these plans guide the entire build process. This video is Part 2 in a multi-part lofting series focused on developing the final hull shape of Orca.

Lou breaks down the primary drawing views—Profile, Half-Breadth, and Body Plan—and explains what the various dimensions, reference lines, and notations mean in a real-world boat shop. He also discusses the defining characteristics and overall hull form of classic Novi lobster boats, providing context for the shape and proportions seen in the drawings.

The episode continues with practical, shop-tested techniques for transferring drawings to full size, maintaining accuracy, and laying out fair curves. Lou demonstrates how and when to use French curves to refine lines and ensure smooth, fair shapes before cutting wood.

This video is ideal for boatbuilders, restorers, and anyone interested in understanding how traditional working drawings translate into a finished hull and set the foundation for accurate lofting.

Check out our new merchandise, including our limited run of ORCA Plaques, at our webstore:
https://tipsfromashipwright.com/store-2/

Thanks for watching, and stay tuned for more hands-on boatbuilding!

We want to thank all our supporters and followers for helping us get this far! Keep following us on this journey and check out our website and social feeds for additional content.

https://tipsfromashipwright.com/
http://www.facebook.com/tipsfromashipwright
https://www.instagram.com/tipsfromashipwright/
https://www.patreon.com/tipsfromashipwright/

Team Orca

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In this Project Orca update Lou introduces the core team coming together to build Orca—a boat designed and constructed through collaboration, experience, and shared standards of craftsmanship. Lou walks viewers through who’s involved, what each partner brings to the project, and why their participation matters to the success of the build.

The Orca build team includes:
Jimmy Diresta — @jimmydiresta
Cort Corino — @alwaysanotherproject
Seakeeper — https://www.seakeeper.com/
Mack Boring — https://mackboring.com/
Selden Corp — https://www.seldenmast.com/
South Shore Boatworks — https://www.southshoreboatworks.com/
Timeless Tube — https://www.timelesstube.com/

From fabrication and systems to propulsion and rigging, each contributor plays a critical role in turning the Orca concept into a seaworthy vessel. This video sets the foundation for the build ahead and gives viewers a clear picture of how collaboration at a high level drives quality boatbuilding.

Subscribe for ongoing updates as the Orca build progresses, with in-depth shop work, real-world problem solving, and practical shipwright knowledge shared along the way.

Check out our new merchandise, including our limited run of ORCA Plaques, at our webstore:
https://tipsfromashipwright.com/store-2/

Thanks for watching, and stay tuned for more hands-on boatbuilding!

We want to thank all our supporters and followers for helping us get this far! Keep following us on this journey and check out our website and social feeds for additional content.

https://tipsfromashipwright.com/
http://www.facebook.com/tipsfromashipwright
https://www.instagram.com/tipsfromashipwright/
https://www.patreon.com/tipsfromashipwright/

Brigitte Bardot in 5 Minutes | 20th Century Hall of Fame

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20th Century Hall of Fame - Brigitte Bardot

This series, produced in association with the BBC, chronicles the lives of the most important and well-known figures of the 20th century, whether they be politicians, musicians, or sports stars.

Weihnachten im Dritten Reich: Goebbels und die Volksweihnachtsfeier

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Dies ist ein Ausschnitt aus dem Film "Hitler über Berlin": https://youtu.be/osT2UWXItUs
Alle Folgen der "Hitler über Berlin"-Reihe findest du hier: https://bit.ly/Hitler_ueber_Berlin

Nach der Machtübernahme inszenierte Joseph Goebbels ein weihnachtlies Fest der nationalsozialistischen Nächstenliebe - die Volksweihnachtsfeier. Das politische Fest war nur mit weihnachtlichen Symbolen wie Kerzenschein und Weihnachtsbaum aufpoliert, hatte aber die Lobpreisung des Nationalsozialismus als zentrales Element. Im Anschluss wurden die Kinder mit Spielzeug, Kleidung und Süßigkeiten beschenkt, die Erwachsenen erhielten Lebensmittelpakete und teilweise sogar Tannenbäume.

Der Ausschnitt zeigt, wie Weihnachten im Dritten Reich inszeniert und gefeiert wurde.
Das zum Teil stark beschädigte schwarz-weiß und farbige Originalmaterial wurde in einem Durchlauf mithilfe von künstlicher Intelligenz restauriert.

Abonniere chronoshistory: http://goo.gl/IVGjVB

#adolfhitler #nationalsozialismus #weihnachten #drittesreich

Geheime Reichssache - Die Hitler-Attentäter des 20. Juli 1944 vor dem Volksgericht (2/2)

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Hier Teil 1 ansehen: https://youtu.be/tv4eCji3-pY

Die Prozesse gegen die Beteiligten und Mitwisser des Attentates auf Adolf Hitler am 20. Juli 1944 fanden vom 7. August 1944 bis in den März 1945 statt. An 9 Verhandlungstagen, zwischen dem 7. August und dem 20. Oktober 1944, wurde der Verlauf der Prozesse gefilmt. Ursprünglich für die Deutsche Wochenschau und Dokumentarfilme zusammengestellt, wurden die Aufnahmen von Reichspropagandaminister Goebbels zur "Geheimen Reichssache" erklärt. Goebbels erschienen das Auftreten und die Antworten der Verschwörer vor dem Volksgerichtshof für eine Veröffentlichung nicht geeignet, auch nicht die Verhandlungsführung und die entwürdigenden Äußerungen des Vorsitzenden des Volksgerichtshofes Dr. Roland Freisler, der die Angeklagten kaum zu Worte kommen ließ.
Es werden Ausschnitte des Films "Verräter vor dem Volksgericht" gezeigt, den Goebbels über den Prozess gegen die Beteiligten des Aufstands vom 20. Juli 1944 mit versteckten Kameras drehen ließ: Der Film sollte die Widerständler verächtlich machen, was aber nicht gelang, da alle tapfer zu ihren Taten standen. Daher wurde er im Dritten Reich auch nicht gezeigt, sondern als "Geheime Reichssache" behandelt.

Abonniere chronoshistory: http://goo.gl/IVGjVB

#berlin #geschichte #hitler #nationalsozialismus

10 Vintage Hangouts We Wish Were Still Around

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Original newsreels used in this compilation:

1. 1955 Coffee House (1955) (00:00 - 02:43)
https://www.britishpathe.com/asset/44251/
Film ID 25.21

2. Skiffle Barber Shop (1957) (02:43 - 04:44)
https://www.britishpathe.com/asset/36062/
Film ID 63.17

3. French Nightclub in Soho (1954) (04:44 - 06:01)
https://www.britishpathe.com/asset/189013
Film ID 1603.27

4. Art Studio Restaurant (1959) (06:01 - 07:37)
https://www.britishpathe.com/asset/36211/
Film ID 91.03

5. Two Tempo Restaurant (1965) (07:37 - 10:40)
https://www.britishpathe.com/asset/37896/
Film ID 333.03

6. Jazz Club (1955) (10:40 - 14:18)
https://www.britishpathe.com/asset/78932/
Film ID 1279.08

7. Curiosity Pub (1959) (14:18 - 16:00)
https://www.britishpathe.com/asset/36178
Film ID 89.12

8. Pub on Stilts (1938) (16:00 - 16:20)
https://www.britishpathe.com/asset/80264/
Film ID 1262.16

9. Victorian-Themed Fish Bar (1962) (16:20 - 18:25)
https://www.britishpathe.com/asset/37198/
Film ID 191.03

10. Medieval Restaurant (1970) (18:25- 20:09)
https://www.britishpathe.com/asset/89931/
Film ID 2241.31

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