High voltage and hydrogen.

⚙️ Engineering

Ferromagnetic liquid + magnet + high voltage.

⚙️ Engineering

Metal ball on platform with PID controller.

⚙️ Engineering

The action of Ampere force.

⚙️ Engineering

⚙️ Oldham clutch invented in 1821 by John Oldham 🤔

The cam-disc clutch or Oldham mechanism is a method of transmitting torque between 2 parallel but not coaxial shafts.

The mechanism consists of 3 discs, one connected to the input shaft, one connected to the output shaft, and the middle disc connected to the other 2 by a shoulder-to-hollow connection.

⚙️ Engineering

xAI and Telegram Join Forces for a Game-Changing Partnership 🤝

xAI and Telegram have sealed a one-year alliance to introduce Grok to Telegram’s billion-plus users, seamlessly integrating it into its apps. xAI will provide Telegram with $300M in cash and equity, plus a 50% share of subscription revenue from xAI plans sold via Telegram

@aipost 🪙 | Our X 🥇

How LLMs Work — Explained Like You’re 10 (But Smarter) 🤓

Tokens – AI chops text into little pieces to understand it

Attention – It focuses only on the important words

Transformers – The brain design that powers the magic

Parameters – Billions of settings help it "remember" stuff

Training – First it reads the whole internet. Then it learns tasks

Prompts – Ask the right way, get a better answer

Context – It has a short memory, so keep it clear

Temperature – Low = serious, high = wild and creative

Embeddings – Turns words into numbers it can use

Few-shot/Zero-shot – It learns fast, sometimes with no examples

Chain-of-thought – Ask it to think step-by-step = smarter answers

Inference – You ask, it answers. That’s the payoff

Hallucination – Sometimes it just... makes stuff up

RLHF – Humans teach it what’s helpful or harmful

Alignment – We train it to follow human values

@aipost 🪙 | Our X 🥇

An amazing spectacle - Laminar flow, it seems that time has really frozen

⚙️ Engineering

Portable device from the company "MUV Interactive"

This device is worn on your fingers and allows you to interact with digital content from anywhere in the room.

⚙️ Engineering

Demonstration of the principle of the diesel engine 🔥

The rapid compression of air in a closed volume raises its temperature so much that some substances are able to ignite.

⚙️ Engineering

Fascinating spiral oscillations 🌀

⚙️ Engineering

Stunning demonstration of Stokes' Law 💁

⚙️ Engineering

Fascinatingly fluorescent show 😍

⚙️ Engineering

Incredible prototype engine running on liquid nitrogen 👍

⚙️ Engineering

One kind of external combustion engine - Stirling engine 💁

⚙️ Engineering

Total reflection phenomena 🤩

A home aquarium and a laser pointer were used for the demonstration.

⚙️ Engineering

SARB-83 power demonstration

⚙️ Engineering

Mixture of titanium and liquid chlorine 🌋

⚙️ Engineering

Ionization of carbon dioxide by microwaves

⚙️ Engineering

Clouds on the ground using liquid nitrogen

⚙️ Engineering

Supercooled water

This is water without impurities, cooled below freezing temperature. A center of crystallization must be created for ice to form.

⚙️ Engineering