Microammeter. Ultrasensitive. Curious Experiments

Resistencia NO Constante. Filamento Lámpara Incandescente

Catalytic Oxidation of Acetone

Magnetic Poles "Do Not Exist"

What can a solenoid do?

Experiments with Copper Sulfate and Iron

Electricity with Lemons

Prize Jose María Saviron 2023

How to change direction of DC motor

Didactic Electricity Modules

Crystals as you Never Saw Before

Advance Video about Crystals

What Happens if we Mix Ammonia Solution with Hydrochloric Acid?

Temperature and Rate of Chemical Reaction with Effervescent Tablets.

How Does a Doorbell Work?

Direct and Alternating Current WELL EXPLAINED (at last!)

Is it Possible to See Invisible Gases?

Incredible Change of State Experiments. CO2, Butane, Acetone and Water.

Cryogenics. Refrigerant Mixture. Lowest Temperature Record .

Poor Man's Liquid Nitrogen. Dangerous! Read description.

An LED as a Rectifier from Alternating to Direct Current.

Alternator with Stepper Motor. Alternating current.

Electricity at Christmas and with Family

Exothermic Solutions

Endothermic Solutions

Voltmeter with ZERO in the Center. Electrical Experiments.

Thermal Insulation Measurement and Experimental Results Graphs.

Fast Crystallization of Copper and Alum Sulfate

Phosphorescence: Experiments and Explanation.

Simple Electrical Experiments to Learn Electricity.