Dalibor Prah

[GiGadgets @gigadgets_]

This Is How Small-Diameter Inner-Rotor Brushless Motors Are Wound

[Massimo @Rainmaker1973]

This 1953 Messerschmitt Kabinenroller is a three wheeled microcar inspired by aircraft engineering and remains one of the most collectible microcars ever built.

[📹 carola_daimler_cars]

[FIFA World Cup @FIFAWorldCup]

When Luka Modrić made his #FIFAWorldCup debut 🇭🇷🌟

[まだ面白い @madaomoshiroi]

師匠が変な技に目覚めると弟子���大変なのまだ面白い

[FinleyFinn @FionnualaFini]

Crazy Engine With C Shaped Cylinders!

[Massimo @Rainmaker1973]

Japanese scientists created a plastic that dissolves in seawater within hours—no microplastics left behind. Made from plant-based CMC with salt-sensitive bonds, it breaks into harmless nutrients.

[📹 RIKEN CEMS / Univ. of Tokyo]

[𝐄𝐑 @ErlingRoIe]

This is brilliant

[TheNewPhysics @CharlesMullins2]

🚨 ROLLS-ROYCE JUST RAN A JET ENGINE ON 100% HYDROGEN AND IT REACHED FULL TAKE-OFF POWER.

In a landmark test, a Rolls-Royce jet engine successfully operated at full thrust using only hydrogen fuel for the first time in history.

The engine was tested across a complete simulated flight cycle, including fault scenarios, proving that hydrogen can not only burn inside a modern aero gas turbine but can deliver the power needed for real commercial flight.

Why this matters:
• Aviation is one of the hardest sectors to decarbonize
• Hydrogen produces zero CO₂ when burned — only water
• This test validates that hydrogen combustion, fuel systems, and engine controls can work together at full power
• It moves hydrogen aviation from theory into practical engineering reality

The deeper implication is huge:
We are now seeing the first real proof that large commercial aircraft could one day fly on hydrogen instead of kerosene.

While many challenges remain (especially hydrogen storage and airport infrastructure), this test removes one of the biggest technical doubts: whether a jet engine can actually deliver full power on hydrogen.

The race toward zero-emission flight just took a major step forward.

What do you think will hydrogen or battery-electric eventually power most commercial flights?

Follow for more frontier energy and sustainable technology.

[Arcfunmi @Arcfunmi]

Mark Marshall has just casually dropped a video of how to Build a vertical garden with wall pods that made his garden look priceless.

[Massimo @Rainmaker1973]

Mori3 is a modular robot made of triangular modules that reshape on demand, forming arms, walkers or tracks and saving space in spacecraft.

[Interesting Engineering @IntEngineering]

A CNC machine cuts and shapes wood into a tray with precise contours. Delivers consistent results with minimal manual work.

🎥: bamboo_artisan.zhang / IG

[Ava Sharma @keitijeon]

The engineer who built Claude Code just dropped a 28-minute video on how to write prompts that actually work

I've seen $300 courses that don't cover what he shows in the first 10 minutes

CLAUDE.md files, memory shortcuts, parallel sessions, prompting patterns

all in one video and completely free works whether you're a developer, a beginner, or someone who's been using Claude for months.

[The Knowledge Archivist @KnowledgeArchiv]

Michelangelo was quite the genius

[Charly Wargnier @DataChaz]

Wow.

China Post is officially using AI robots to sort packages and the numbers are insane:

📦 1,200 packages sorted per hour
🏢 6.5 MILLION parcels a day at the Guangzhou hub

The era of warehouse robotics is getting very, very real 😱

[TheNewPhysics @CharlesMullins2]

🚨 SPACEX JUST GOT FAA APPROVAL TO TEST ITS NEW “STARFALL” CAPSULES.

These are not regular reentry vehicles.
SpaceX’s new circular Starfall capsules are designed to bring up to 1,000 kg of payload back from orbit safely, repeatedly, and at scale.

They can launch on either Falcon 9 or Starship, perform in-space manufacturing, then reenter and splash down in the Pacific for rapid recovery.

Why this matters:
• Enables true commercial in-space manufacturing (microgravity + vacuum) that can be returned to Earth
• Could become a “proliferated successor” to the ISS for self-sustaining space industry
• Opens the door to rapid point-to-point cargo delivery from orbit to anywhere on Earth
• Directly competes with companies like Varda that have been flying similar missions on SpaceX rockets

The deeper implication is massive:
We are moving from “occasional experiments in space” to routine manufacturing and logistics in orbit.

If Starfall works at scale, companies could build factories in space, produce high-value materials that can’t be made on Earth, and ship them back down regularly all without needing a full space station.

This is one of the clearest steps yet toward a real, self-sustaining commercial space economy.

What do you think will in-space manufacturing finally become a serious industry, or is this still too early?

Follow for more frontier space and future technology.

[Willy Dequid @WDequid]

Rare Antique Soviet Electronics: MiG-29 Fulcrum TDC Slew Control КУ-31. 👀✈️
#Mikoyan
Source: Youtube @Wingly_Actual

[FF&E (Furniture, Fixtures, and Equipment) @FFE_only]

The Charm of Old Machines!

[Massimo @Rainmaker1973]

The most enigmatic structure in cell biology: the Vault.

Often missing from science text books, it has been 40 years since the discovery of these giant, half-empty structures, produced within nearly every cell, of every animals, on the planet.

[Massimo @Rainmaker1973]

Inertia log splitter

[ACTIVE POWER @activepowerta]

🙃🙃🙂🙂