About Ralph

Ralph Savelsberg, also known as Mad physicist, is an actual physicist, but he's not all that mad. He has been building with LEGO ever since he could first put two bricks together. He primarily builds scale models of cars and aircraft. You can find most of Ralph's stuff on his flickr pages.

Posts by Ralph

Desert Blitz Krieg

It’s a good weekend for lovers of military builds. Vibor Cavor (veeborg) brings us an excellent rendition of a WW-2 German Army Opel Blitz truck, in desert camouflage. The model is highly detailed and just about everything on it opens.

OpelBlitz-front views

In the industrial age, armies require vast amounts of stuff to keep going. You can’t have a Blitz Krieg if your supplies can’t keep up with the pace of the advances, which is why armies invest heavily in trucks. Interestingly, even during the war, Opel was owned by General Motors, whose GMC division built the famous ‘Deuce and a Half’; the US Army’s standard truck.

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T-72 Main Battle Tank

For a long time, the T-72 was the Soviet Union’s main battle tank and it was widely exported, basically to whoever could afford it, including wonderful holiday destinations such as Iraq and Syria. The T-72AV, which is the version modelled by Chris Lee(Babalas Shipyards), is an upgraded version fitted with explosive reactive armour to defeat shaped charges.

T-72AV (1)

You can’t hold the base upside-down without bits falling off, which may not be to everyone’s liking, but I like the effect. Iraqi T-72 units got comprehensively clobbered in the Gulf War of 1991 and the invasion of Iraq in 2003 at the hands of American tankers and British tankers, with their far superior M1 Abrams and Challenger II tanks, but this model is a winner in my book.

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Fabrik Mosaïque

We are still far removed from the point where LEGO robots can build copies of themselves, but the ‘Fabrik Mosaïque’ built by minkowsky shows an interesting first step.

Fabrik Mosaïque

The factory building itself is nice, but when I first saw it, it didn’t strike me as all that remarkable. I’m glad I took a closer look, however, because of what it does: using LEGO Mindstorms it scans an image and then produces an 8 x 8 pixel two colour mosaic of that image using lines of LEGO tiles.

I can’t quite see a factory like this appearing in every shopping district and I wonder how well it does with an image that isn’t pixelated to start with, but this is clever stuff.

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Announcing the 2013 Lego Military Build Competition

I am sure many of you will be looking forward to the annual Lego Military Build Competition. I know I am. I was a participant in 2008 and 2009 (with some success) and helped organise and judge it in the last few years. This year it is being run by Magnus Lauglo, D-Town Cracka, -Mainman- and Aleksander Stein, all of whom will be familiar to military builders and to long-term readers of this blog.

2013 Lego Military Build Competition

If you are interested, you should make your way to the special contest group on flickr for more information. The contest starts today and runs until July 10th. In previous years, the quality of many of the entries in this competition was excellent and I am eagerly looking forward to seeing the results this year.

The Brothers Brick is funded by our readers and the community. Articles may include affiliate links, and when you purchase products from those links, TBB may earn a commission that helps support the site.

There’s something strange in the neighborhood

Lately I have been updating some of my older models, but seeing Ghostbusters for the umpteenth time last week inspired me to build something new for a change: Ecto-1. It had been on my to-do list for months.

Ghostbusters (2)

It’s not the first Ecto-1 blogged here: a minifig scale version by misterzumbi and both minifig and large scale versions by Orion Pax have been featured here before, but I wanted my own version.

I decided to build a largish model, so that I could have working features such as steering and opening doors, which is the main thing that sets my model apart from the others. Ecto-1 in the movie was a converted ambulance built on a ’59 Cadillac commercial chassis. My starting point was a pink ’59 Cadillac convertible I built several years ago. That vehicle has a considerably shorter wheelbase and no roof, obviously, but the front end and the iconic tailfins are the same.

Who you gonna call?

A drawback of the larger scale is that it isn’t suited for minifigs, which is why I opted for brick-built figures. Ecto-1 wouldn’t be complete without the Ghostbusters themselves and a “focused, non-terminal repeating phantasm, or a Class Five full roaming vapor”. You’ve got to love (s)lime green!

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Bletchley Park’s Boffins

Much has been written about how mathematicians, who worked at Bletchley Park in the UK, broke the Enigma codes, thereby playing a significant role in defeating Nazi Germany’s U-boats. However, apart from aficionados of computer history or WW-II buffs, few people know about another part played by the scientists and engineers at Bletchley Park. In order to break the so-called Lorentz encryption, used by the German army, the boffins built the Colossus computer. As part of a series of models about British history, James Pegrum (peggyjdb) has built a scene depicting the Colossus Mk.2, as used at Bletchley Park on the eve of the D-Day Normandy landings.

Size Isn’t Everything

Even though the project remained largely unknown for decades, mainly because it was classified, Colossus is significant as the World’s first programmable digital computer.

Many thanks to Richard Selby for the heads up.

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Hail to the new King!

Many of you may have missed it, but it was hard to miss in the Netherlands, my home country: since yesterday we have a new king and queen: King Willem-Alexander and Queen Máxima (yes, that is the name given to her by her parents). This momentous occasion prompted Paul Toxopeus (P@u! +ox) to build these wonderful portraits.

Portraits of the new king and queen of the Netherlands

Considering the limits of the colour palette, these are surprisingly recognisable. Hail to the new King!

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Review: Brick City by Warren Elsmore

The name Warren Elsmore may not be immediately familiar to adult fans of LEGO worldwide, but you are likely to have seen some of his work, such as his LEGO model of the 2012 London Olympic Park. He is also well-known in British LEGO circles as the organiser of AFOLCON, the UK’s own LEGO convention, and as the former chairman of the Brickish Association. For his latest project, he has translated his love for our favourite bricks into a book titled Brick City, about building the world’s great cities with LEGO.

Brick City

The book contains a few introductory pages on subjects such as building techniques, useful LEGO parts and customising minifigs. The rest of the more than 250 pages of this hefty volume are dedicated to photographs and instructions of fan-built models, each with an informative little blurb about the real-world object and about its LEGO rendition. Many of these models were built by Warren himself and his wife Kitty, but he has also enlisted the help of several other builders, including J. Spencer Rezkalla (Spencer R), Sean Kenney and Arthur Gugick, who are well-known for their architectural models. The book also includes two of my own (vehicle) models, which is why I was sent the advance copy of the book that I am using for this review.

Brick City

The models are mainly buildings and monuments, from a grand total of 39 cities across the world, with a few pages dedicated to each of them. London, New York and Paris each cover larger sections. You can build some of the models yourself, using instructions in the book. These models tend to be fairly straightforward, but often are still a bit more complicated than your average LEGO set. A minor point of criticism of the book is that the pages aren’t particularly large and because of this, the instructions are quite small. This may make them somewhat difficult to follow for inexperienced builders. If you are like me, however, the instructions don’t really matter. It is simply a joy to have this book lie on my coffee table and leaf through it every now and then, to enjoy the photographs. The book contains beautiful models and the reproduction of the photographs is excellent. It also contains two large fold-out posters, of Warren’s London St Pancras station and Spencer’s beautiful microscale rendition of the (new) World Trade Center from New York. If you are into LEGO architecture sets, you’ll definitely like this one.

The book will officially be out in early May, but Amazon.com has already started shipping copies. RRP for the UK version (called Brick city -LEGO for Grown-ups) is £12.99 and the list price for the US version is $19.90. There is also an Australian version (which, somewhat oddly, is the one I got), but only the covers differ. The book is also available in Canada and several European countries.

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Simplify, then add lightness

Colin Chapman, the founder of the British car manufacturer Lotus, famously expressed his car building philosophy as: “Simplify, then add lightness.” There’s nothing simple about the Lotus Exige built by Rolands Kirpis (rolic), but in all its eye-popping lime greenness, the model beautifully matches the shape and look of the real car.

Lotus Exige

I don’t think there are many LEGO car builders who can make curves quite like these.

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The people’s motorcycle

This month’s LUGNuts build challenge, is called “Behind The Iron Curtain!” and is all about building vehicles from (former) communist countries.

Russian Ural 2

Rather than a Kandy-Kolored Tangerine-Flake Streamline Baby, the sort of thing Lino Martins (Lino M) normally builds for these challenges, he now brings us something rather more utilitarian and military: a classic Ural motorcycle as used by the Red Army during WW-II, built in olive green and black. Not one to forego flashy colours, he presents it together with a brick-built Soviet Flag. Classy!

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Chinook, RAF-style

Compiling lists of parts that people would like to see LEGO make is a popular pastime on LEGO-related internet forums. However, sometimes it is overcoming the limitations of the available parts that makes building with LEGO worthwhile and the end result remarkable. Case in point: this Chinook HC.2 built by Simon T. James, known in the RAF as a `Wokka’.

Chinook HC2: door-to-door delivery (9)

Like his Merlin (which was blogged here last year) he built it in dark green. This is a decent match for the colour the RAF paints its helicopters. The parts palette may be growing, but it is still a fiendishly difficult colour to build with and the `Wokka’ doesn’t have an easy shape to start with.

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This Jolly Roger transforms

If I were checking out TBB right now, I’d probably think something along the lines of: ‘oh no, not another mecha!’ However, my excuse for blogging this model by daikoncat is that this is not just any old mecha; it’s the Skull Leader from the Macross saga.

VF-1S Valkyrie Skull Leader Battroid Mode

I used to watch the series as a child (although I knew it as Robotech). In fighter mode, the Valkyrie resembles the F-14 Tomcat and the Skull Leader’s markings are obviously based on the US Navy’s ‘Jolly Rogers’ squadron. As a big Tomcat fan and a big fan of the Jolly Rogers, I loved it and I love this model.

VF-1S Valkyrie Skull Leader Fighter Mode

This is not the first Valkyrie we’ve blogged, but it does look super-poseable. Mecha don’t get much cooler.

The Brothers Brick is funded by our readers and the community. Articles may include affiliate links, and when you purchase products from those links, TBB may earn a commission that helps support the site.