The university of japan has the most powerful laser but the us's new laser is going to try to beat it.

when two different metals are put into the potato the salts in the potato creates a bridge between them and the electricity is created when the ions released from the salt travel from one metal to another.

Cables are so common in our lives that we don't always think about them.

Electric capacitors are used to store electric energy in a circuit. In a circuit the capacitors stores energy where if the electrical charge is interrupted the electrical charge in the capacitors will...

Incandescent light bulbs how they work and there parts.

It's always when you flip a switch or plug in a cord, but electricity has a long way to travel to get to your house. In fact, the electricity generating station may be hundred's of miles away.

Instead we decided to 3-D print our shell (outer part), because with the two bulb design, a normal flashlight shell wouldn't allow us to fit everything. Finally, we take the wire that is attached to the battery holder (the side that has a bump), and we solder that wire to the other side of the diode that has the resistor attached to it. 

The levitating lightbulb has been an idea circulating for a while.

Lightning, while scary and dangerous, is a beautiful sight. Many people ask, “How is lightning created, and how does it light up in the sky?”

How three events lead to a severe winter storm that texas couldn't handle. In Mid February, cold arctic air moved south.  It's called a "Polar Vortex." It's pretty common. What was different, it went...

This levitating light bulb can last 50,000 hours! It comes in shapes and sizes to fit on your desk.

You may wonder why lightning strikes what is it made of. Well if you have had those thoughts this articles for you.