These are ALL types of magnetism I could find, but rest assured there are more lurking in the nooks and crannies of science. For many niche kinds of magnetism, only the 10-20 people actively working in the field use the terms. A lot of magnetism jargon is just adopted for ease of clarity amongst researchers, […]
All Types of Magnetism In the World (9+ Magnetisms) Read More »
What is a Faraday Cage used for, in today’s world? An invention that is quite old, but still has a place. Indeed, a new revival of Faraday cages is upon us, as we have many more reasons today to use them than 150 years ago. Faraday cages absorb electromagnetic radiation. Quite a few spaces in
What is a Faraday Cage used for? How to Absorb Bad Vibes Read More »
There are piezoelectric crystal ultrasound employs to detect matter through matter, probing only with sound. Ultrasound waves, also known as ultrasonic waves, are simply sound waves read by a special type of microphone, usually around 1.8-5 MHz (acoustic frequency). This is 1.8-5 million cycles per second. Just like sound, ultrasound travels through matter and bounces
The Piezoelectric Crystal Ultrasound Uses to See Through Stuff Read More »
Piezoelectric crystals are used in devices you have around your home, as well as crystals in the organs of your body.
11 Surprising Things Piezoelectric Crystals are Used in Read More »
This topic first interested me in my college optics class, where we learned that although no wave can travel faster than light, information carried in waves certainly can, because the speed of the phase group can exceed the speed of wave propagation itself. So there are demonstrably “things” that do travel faster than light. In
How to travel faster than the speed of light, the basics Read More »