COGNICURRENT

São Paulo Metro has approved the design for new trains intended for the expansion of line 2-green and reinforcement of existing lines 1-blue and 3-red.

A Latvian technology enthusiast has constructed a shoulder-fired 'Stinger' prototype rocket using widely available technologies for just 83 euros, challenging traditional notions of military weapon manufacturing.

Škoda Auto has opened a new exhibition space dedicated to prototype cars from the socialist era to the present, showcasing 31 vehicles previously kept from the public eye.

A Russian-led company in Finland is under investigation for serious sanction violations related to the development of a unique 18-wheeled electric ATV prototype.

Australian scientists have created a prototype of the world's first quantum battery, demonstrating potential for rapid charging and greater efficiency than traditional batteries.

Experts express concerns that a controversial vaccine trial in Guinea-Bissau may set a precedent for future vaccine studies in the United States under Robert F. Kennedy Jr.

Tecno introduced a modular smartphone prototype at MWC 2026 that can have additional components attached via magnets, reminiscent of a concept explored by Motorola and Google a decade ago.

Vaeridion, a Munich-based company, is set to initiate the first test flight of a nine-seat electric aircraft prototype next year in Oberpfaffenhofen, despite previous failures in the same location.

The article explores the environmental experiment known as Biosphere 2, which served as a prototype for future colonies on Mars and the Moon, highlighting the intense challenges faced by its participants.

John Deere unveiled a high-power tractor prototype that runs on E98 ethanol at the Commodity Classic in San Antonio, Texas, emphasizing the potential for field-generated fuel.

Toyota has recently been testing a new rally car prototype in Portugal, diverging from their traditional Yaris model, in compliance with 2027 regulations.

JR Central has unveiled a prototype inspection robot designed for the Linear Chuo Shinkansen, set to begin experimental trials later this month in Yamanashi Prefecture.

Researchers in Germany have developed RoboBee, a prototype robot that can communicate with bees and guide them to food sources.

Ukraine has developed a prototype laser weapon named Sunray to combat drone swarms launched by Russia.

A team from Peking University has developed a prototype for long-distance quantum communications that could enhance security in data transmission over vast distances.

Hypersonica, a UK-German startup, has made a significant step towards developing Europe's first hypersonic missile with a successful test flight of the HS-1H Scooter prototype.

The article discusses the testing of an autonomous Tesla prototype on Czech roads as it seeks to meet regulatory requirements.

Munich startup Hypersonica has successfully completed a test flight of a hypersonic missile prototype, setting a target for operational capability by 2029.

Taiwan is conducting underwater tests of its indigenous submarine prototype to meet delivery deadlines and secure funding for additional defense projects amid increasing political pressure.

A prototype electric car abandoned in California has sparked conversations among car enthusiasts and spotters online, identified as the nearly production-ready SF Motors SF7.

Reports suggest that Porsche might be canceling the production of all-electric versions of the next-generation Boxster and Cayman sports cars, despite years of quiet testing and prototype sightings at the Nürburgring.

The Sony and Honda consortium showcases their second model, an electric SUV prototype with a focus on autonomous driving technology, at CES.

A public auction organized by RR Auctions features a rare collection of items belonging to Apple co-founder Steve Jobs, including a prototype of the Apple-1 motherboard, which has bids exceeding $55,000.

China has successfully flight-tested a third prototype of the J-36, a next-generation fighter jet expected to significantly enhance the long-range attack capabilities of the People's Liberation Army Air Force.