Prof. Walter Lewin demonstrates the concept of thermal expansion

⚙️ Engineering

A humanoid robot traffic police officer on duty. It moves quickly, directing traffic at multiple locations.

AI Post ⚪️ | Our X 🏴

This Japanese model shows how earthquakes take place.

⚙️ Engineering

China enters the flying-taxi era

China has officially approved two domestic companies to launch commercial passenger-drone services, marking the country’s first real step into urban air mobility. The Ministry of Transport’s certification means autonomous flying taxis can now legally carry paying passengers in select cities.

⚙️ Engineering

Some of the strangest moves from Unitree’s G1.

Here, a programmer tweaked the code powering Unitree’s G1 humanoid robot, and it right away started moving like some weird creature.

⚙️ Engineering

At an art show, a wild artwork featured robot dogs after Elon Musk, Mark Zuckerberg and Jeff Bezos created by a digital artist, the robot dogs literally drop NFT certificate as poop.

Musk and Zuck’s robots sold for $100,000 each, while the Bezos version wasn’t for sale.

⚙️ Engineering

🔥 Chinese AI agents are running 50+ social media accounts on autopilot. 24/7.

They’re producing content at a scale you physically cannot match yourself. This is your competition now.

AI Post ⚪️ | Our X 🏴

That’s how the aerodynamics of vehicles are tested

This method is a wind tunnel. Where the reduction of air resistance, the reduction of noise, the prevention of lifting forces are revealed.

⚙️ Engineering

More raw footage of the robot people thought was CGI is coming out. Here you have people looking like they are running for their lives.

AI Post ⚪️ | Our X 🏴

This engineer built an omnidirectional ball motorcycle that balances like a Segway and moves any direction.

⚙️ Engineering

A robot making perfect latte art with smooth precision

⚙️ Engineering

Have you ever seen a plasma cannon made from two water jugs?

⚙️ Engineering

GITAI robots cooperatively assemble a 5-meter tower, a building block for future off-world habitats, on its own.

The combination of AI and robotics creates the necessary technological breakthrough and acceleration that we have always hoped for.

AI Post ⚪️ | Our X 🏴

Who’s your favorite inventor?

⚙️ Engineering

Unitree shows off their 1.8 humanoid robot upgrade as H2 kicks G1's butt!

⚙️ Engineering

Just bots being bots

⚙️ Engineering

Physics

⚙️ Engineering

🇯🇵 Japan unveils ARCHAX, a 4.5-meter humanoid built for extreme environments

Tsubame Industries has introduced ARCHAX, one of the world’s first truly heavy-duty humanoid robots designed to step into places where humans can’t safely go. The pilot sits inside a protected cockpit with a full 360° panoramic view generated from nine external cameras and controls the robot’s arms through a precise haptic-feedback system.

Standing at 4.5 meters with 26 degrees of freedom, ARCHAX is engineered to lift massive loads, tear down unstable structures, search for survivors under debris, operate inside nuclear facilities, support dismantling operations, and even assist with lunar base testing. Japan’s bet is clear: the future of hazardous-zone labor may be piloted, robotic, and towering.

AI Post ⚪️ | Our X 🏴

🇨🇳 China's Hangzhou International Airport is now using China’s first track-guided bird-dispersion robot, giving the runways round-the-clock protection with smart patrols, HD cameras, and a greener way to keep birds away.

⚙️ Engineering

A robotic hand mimicking real hand gestures using EMG muscle signals

⚙️ Engineering

Japanese engineers solved a bullet train problem with a simple idea

⚙️ Engineering