The Big Misconception About Electricity

What If Swings Had Springs Instead Of Ropes: Autoparametric Resonance

I did the double slit experiment at home

The Genius Behind the Quantum Navigation Breakthrough

How did the Enigma Machine work?

What *is* a photon?

SOLVING the Mystery Behind a Soviet Spy Bug : A True Masterpiece of Technical Elegance!

Are you TONE DEAF or MUSICALLY GIFTED? (A FUN test for non-musicians)

Breaking Study: A Star Appears to Have Come Closer to Earth Than the Voyager Probes

Antennas Part I: Exploring the Fundamentals of Antennas - DC To Daylight

101N. Basic Solid-State Physics: Energy bands, Electrons and Holes

AT&T Archives: Similiarities of Wave Behavior (Bonus Edition)

What is Sound? The Fundamental Science Behind Sound

I Made The Ultimate Cheating Device

A better description of resonance

What is a Fourier Series? (Explained by drawing circles) - Smarter Every Day 205

Can You Capture a Light Wave? Mind-Blowing Wave-Particle Duality Experiment!

How big is a visible photon?

Why can't you go faster than light? (intuitive explanation using time dilation)

modulation explained, with demonstrations of FM and AM.