The SP-350 Denise, famous as the “Diving saucer” (Soucoupe plongeante), is a small submarine designed to hold two people, and is capable of exploring depths of up to 400 metres (1,300 ft). It was invented by Jacques-Yves Cousteau and engineer Jean Mollard at the French Centre for Undersea Research.[1] It was built in the year 1959 and usually operated from Cousteau’s ship, the Calypso. More on Wikipedia.
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The Type 209 is a class of diesel-electricattack submarine developed exclusively for export by Howaldtswerke-Deutsche Werft of Germany. The original variant (Type 209/1100) was designed in the late 1960s. The class is exclusively designed for export market. Despite not being operated by the German Navy, five variants of the class (209/1100, 209/1200, 209/1300, 209/1400 and 209/1500) have been successfully exported to 13 countries, with 61 submarines being built and commissioned between 1971 and 2008. More on wikipedia.
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The first version has round buttons and the second one has rectangle switches. You can mix different top covers to obtain other versions. Continue reading for more info.
It is the design that won me a 3rd prize in a national design competition. This is a new and improved version of Mırmır, which is modified to be a scaled down 3d printable model-toy. It can be push uperated or can be made as a RC car. It has a DC drive motor, ample space for a steering mini servo, independent rubber suspension both at the front and rear. It is a small and funny project.
Continue reading for more info and free STL files for 3d printing.
The Messerschmitt KR200, or Kabinenroller (Cabin Scooter), is a three-wheeled bubble car designed by the aircraft engineer Fritz Fend and produced in the factory of the German aircraft manufacturer Messerschmitt from 1955 until 1964.
3d printable model of the legendary car
This is a 3d printable model toy of the vehicle. The canopy opens and closes, wheels turn etc. Nice gift for your child.
Hold onto your hats, ladies and gentlemen, because we’re about to take a wild ride through the exhilarating world of the Railton Special! This ain’t your grandma’s sedan; this is the stuff of automotive legend, where horsepower meets the pursuit of insanity and then goes, “Hold my oil can!”
A Uniquely Insane Beginning
Picture this: the late 1930s, a time when engineers were less concerned with cupholders and more interested in making things go fast. Enter Reid Railton, a mad genius with an itch to build a car that would send other vehicles crying to their garage. His mission? To break land speed records and make every other car feel like it’s stuck in reverse!
The Heart-Pounding Power
Beneath the hood of the Railton Special lay the heart of a beast, a supercharged 27-liter Rolls-Royce V12 aircraft engine that was basically a mechanical dragon on wheels. With a wild 500 horsepower – that’s right, 500 – this engine made other engines whimper and beg for mercy. It’s the kind of power that could make 0 to 60 mph feel like teleportation, and it did it in less time than it takes to order a fast-food burger.
continue reading for the renderings of the model and the links to the STL files.
The Gotland-class submarines of the Swedish Navy are modern diesel-electric submarines, which were designed and built by the Kockumsshipyard in Sweden. They are the first submarines in the world to feature a Stirling engineair-independent propulsion (AIP) system, which extends their underwater endurance from a few days to weeks. This capability had previously only been available with nuclear-powered submarines. Read More on Wikipedia.
In the early 20th century, the quest for speed and power in the automotive world was reaching new heights. During this era of innovation and competition, the Fiat S76 emerged as a symbol of engineering prowess and a testament to the relentless pursuit of speed. Also known as the “Beast of Turin,” the Fiat S76 stands as a captivating chapter in the history of automobiles.
Read more for more information and free STL file to print this lovely (one of my favourites) model.