About me
Some of you who have wandered over here may wonder what is this 'Mad physicist' thing all about? Well, I actually am a physicist in my daily life and my fellow LEGO builders sometimes seem to think that I have a particular way of doing things that they themselves wouldn't normally come up with. Because of that, when I was living in the UK, it wasn't entirely unusual for my British friends to refer to me the 'Mad physicist'.

Selling models or instructions
I get a lot of requests by people who would like to buy my models or who would like instructions. I am sorry if it disappoints anybody, but I have no interest in selling any of my models. They are fragile, complicated, and tend to use a lot of parts, sometimes including rare ones that LEGO don't make any more or that aren't available to the general public. I don't make instructions either. I'd rather spend my time building new things. I don't work for LEGO. My LEGO building is strictly a hobby.

Photos of Mad physicist (168)

Mad physicist's favorite photos from other Flickr members (1,513)

Following (1,218)

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Testimonials (15)

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    kiwipompier741 says:

    "Ralph you're an inspiration, I am blown away with your UH-1H. I am going to study your photos with the view of trying to recreate this masterpiece. Keep up the awesome work."

    June 22nd, 2018

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    Red Spacecat says:

    "I often think Ralph sees Lego in a different way than we mere mortals do. The way he's able to mold those bricks into the irregular shapes that make up an aircraft, is baffling. When even mathematics get involved in building, you know the attention to detail is taken very seriously indeed. In general a very kind, well spoken and fun guy to be around."

    July 11th, 2012

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    AnonymousBricks says:

    "I think Ralph is the best LEGO-builder in world.
    The way he build is inimitable. So Ralph is my bigest idol.
    Thank you for the beautiful models."

    December 11th, 2011

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    Marjon Savelsberg says:

    "What can I say, he is my brother and a pretty awesome one too!
    He's just a very nice and gentle man, and I admire his lego-work! He has been "playing" with those little bricks ever since he was a toddler, there usually was a car or a plane or a train on the table when we had our dinner (or breakfast, or lunch). I gave him my Lego one day, well, we traded it since I got his Ministeck, it was somewhere in the eighties. I am just a proud sister ;-)"

    September 1st, 2011

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    bustling stone says:

    "Mad Physicist, what an amazing builder."

    August 1st, 2011

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    available kettle says:

    "I have been intrigued for so long with Ralph's models. His models are some of the best that I have seen -- but just a quick look around his stream can tell you that! He's also been of huge help to me on numerous projects of mine!

    Keep on brickin' mate! :)"

    May 25th, 2011

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    Mdrn~Mrvls says:

    "The master of detail. Whether it be cars, jets, helicopters, or even a building every once in awhile, Ralph pulls it together with expertise. Certainly someone to reference to when building."

    June 17th, 2009

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    Jesse_Nelms says:

    "A genius, and a friend. Ralph is one of those rare people that you meet only once in a lifetime."

    March 8th, 2009

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    A-Trav says:

    "Ralph is, simply put, an amazing builder. Every time I think I've finally figured out how he does it, another model comes out, and I am left once again wondering, "How did he do that?" His techniques are very simple, yet they always work very gracefully. I've learned a great many things from simply studying his models, and I suggest anyone who builds aircraft to do the same."

    March 4th, 2009

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    Lino M says:

    "Mad Physicist is one of those builders I've admired long before the days of flickr. Now that we're both on this fine site I was pleased to learn that Ralph is not only talented, but knowledgeable, diplomatic...and forever a good friend to all."

    December 14th, 2008

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    rossart12 says:

    "Mad Physicist (a.k.a. Ralph S.) is one of the great LEGO builders of the world. Name anything and he will be able to build it."

    September 13th, 2008

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    flashy rest says:

    "He's so good at building planes, can start his own airport if he wanted to"

    August 14th, 2008

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    MBeige says:

    "Ralph is one (rather mad) Lego builder who painstakingly combines all sorts of building techniques into his aircraft, land vehicles as well as into his minifig sets that make them all look and feel realistic.

    If I were to compare his creations to that of others, his feel like they were made from smaller bits that were integrated and specially made for each other.

    Rather than coming up with simpler solutions, he pushes the limits of Lego building techniques (particularly for land vehicles and aircraft) and almost always comes up with a design that's better, smoother, more realistic, and has that "wow" effect most of his viewers express the moment they see his models.

    Outside of MOCpages, Brickshelf or Flickr he's also a good friend who provides sound advice in terms of Lego building techniques as well as anything else under the sun.


    June 12th, 2008

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    Lego Monster says:

    "Ralph builds simply the most realistic aircraft out of Lego that you are ever gonna see... and he's a nice guy too - go figure!"

    March 9th, 2008

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    John C. Lamarck says:

    "The best Lego aircrafts builder in the world, next to lego monster according to me, so far."

    March 3rd, 2008

Ralph Savelsberg
February 2008
The Netherlands
I am:
Associate professor