Tesla's "Egg of Columbus," demonstrated at the 1893 World's Columbian Exposition, illustrated a fundamental advance in the transmission and conversion of electrical energy.
Tesla's polyphase system used multiple alternating currents, offset in phase from one another, to produce a continuously rotating magnetic field.
Rather than requiring mechanical switching to create rotation, the changing electrical phases generated rotation within the field itself.
The copper egg responded through electromagnetic induction, spinning and eventually rising onto its axis.
This same principle became the foundation of the AC induction motor and helped establish polyphase alternating current as a practical system for generating, transmitting, and converting electrical power on a large scale.
Trump mentioned hyperliquid at a white house press conference Wednesday
hype closed up more than 18%, just below its record high
Purr, the Nasdaq stock that holds hyperliquid:native closed up 30.4%. its ytd gain is now over 163%
CME Group closed down 1.7%. Cboe closed down 3.5%
Two directions, same afternoon… 😬
Hyperliquid
This is still a work in progress.
A DIY kitchen sifter made from what was available a spoilt power bank battery, a coil, and carton.
No fancy materials.
No expensive equipment.
Just curiosity, creativity, and the willingness to figure things out.
This is still a work in progress.
A DIY kitchen sifter made from what was available — a spoilt power bank battery, a coil, and carton.
No fancy materials.
No expensive equipment.
Just curiosity, creativity, and the willingness to figure things out.