Learn about M3-CRETE by Sunnyday Technologies, a groundbreaking open source concrete 3D printer built for additive construction.

The 3D-printed motor matched or outperformed comparable motors made with conventional manufacturing — and only cost 50 cents in materials.

BHPian skanchan95 recently shared this with other enthusiasts:1:40 HAL Tejas Mk.1A Tail no. LA5033, Indian Air ForceThe HAL Tejas ('Radiant') is an Indian single-engine, 4.5 generation, delta wing, ...

Pratt & Whitney shared a new video about the XA103 engine, which includes a computer-generated rendition of an F-47-inspired ...

Google rolled out Gemini 3.1 Pro yesterday, touting a 77.1% score on novel logic puzzles that models can't just memorize—more than double 3 Pro's result—and record marks for expert-level scientific ...

In an era when a lot of studios are switching to Unreal Engine, such as CD Projekt Red, it's cool to see a bespoke piece of software being utilised so well. And don't expect Kojima Productions to stop ...

To move its own pieces, a motorized mechanism beneath the board guides an electromagnet along the underside. When activated, ...

10 of the worst Royal Navy aircraft ...

A loophole in Formula 1’s new technical regulations offers a way around the 16:1 compression ratio cap, introducing controversy before the season even starts. Technical manoeuvring to push regulatory ...

Technical manoeuvring to push regulatory boundaries for the slightest performance edge without actually breaking any rules is a familiar pattern in all forms of motorsport. Engineers treat the rule ...

Thomas The Tank Engine returns to 3D following 2D series Thomas And Friends: All Engines Go. Photo credit should read: Mattel/PA Wire Thomas The Tank Engine has been given a new look as he returns to ...

SINGAPORE—China conducted the first flight of a domestically developed 3D-printed turbojet engine in November 2025, marking a milestone toward mass-producing lower-cost jet engines for applications ...