Growth of silver crystals on copper wire

⚙️ Engineering

Magnetic slime

⚙️ Engineering

Liquid aluminum and dry ice

⚙️ Engineering

Heliocentrism and geocentrism

How would the planets rotate if the Earth were at the center of the system.

⚙️ Engineering

Water and sodium

⚙️ Engineering

When the bow is drawn, the arrow has potential energy, the flying arrow has energy converted to kinetic energy

⚙️ Engineering

🌀Vortex bank

The interaction of potential energy of gravity and conservation of angular momentum - a simulation of a waning orbit.

⚙️ Engineering

Incandescent work with glowing glass

Glass becomes malleable when heated to 1,300 degrees.

⚙️ Engineering

Air Yule

Small magnets hold the top attached to the base so that the airflow will cause the air to spin as the air passes through the engineered turbine blades of the elegant spiral design.

⚙️ Engineering

🚀 Rocket creates an amazing twilight phenomenon in the sky

⚙️ Engineering

Hydrophobic surface has the ability to repel water

Liquid droplets on a hydrophobic surface will drip gently from it while maintaining the shape of their molecules.

⚙️ Engineering

Diamagnetic Treadmill

A set of 5 concentric neodymium magnets, alternating N-S-N-S-N, form a treadmill and form a trapping field over which thin layers of pyrolitic graphite float.

⚙️ Engineering

Fast-moving water can hold objects against gravity

⚙️ Engineering

Colored ferromagnetic display cells

Curious behavior arises from the interaction between magnetic force and surface tension, leading to symmetrical arrays of spikes as the fluid tries to align with the force lines of a powerful neodymium magnet.

⚙️ Engineering

🍽 A visual process of ceramic polishing

⚙️ Engineering

The reciprocating motion is converted into a rotary motion of 3 shafts 💁

⚙️ Engineering

Black magic of electrical discharge machining

⚙️ Engineering

💡 How do you like that, Nolan?

Screwing in a light bulb using a drone while listening to the Interstellar soundtrack.

⚙️ Engineering

👷 Builders are going crazy over this device

A caterpillar cart that literally glides along stairs without paying any particular attention to them

⚙️ Engineering

🪑 A massage chair has been invented in China

It scratches the user's back when he spreads his arms out to the sides.

⚙️ Engineering

The center of gravity is a geometric point of an absolutely solid body, through which the resultant force of all gravity forces passes.

⚙️ Engineering