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Category: Magnetism

Bionics, Magnetism, Mechanics, Robotics

Wall climbing robots

Pedro Ney Stroski / 13 de August de 2022

How do the adhesion mechanisms used by wall climbing robots work? In this post, are shown the three forms of adhesion.

Rainbow
Magnetism, Materials, New technology, News, Transport

“Rainbow”, the first rare earth maglev train

Pedro Ney Stroski / 10 de August de 2022

China has built a maglev train that uses permanent magnets made of rare earth for levitation.

Electronic components, Magnetism, RF circuits, Telecomunications

Other baluns and the unun

Pedro Ney Stroski / 16 de March de 2022

This post shows the other types of baluns that wasn’t shown in the previous post about the same subject. Also introduces the unun.

próton e antipróton
Magnetism, News, Quantum mechanics, Subatomic particles

The BASE experiment with protons and antiprotons

Pedro Ney Stroski / 7 de January de 2022

The new BASE measure with high precision didn’t show substantial differences between protons and antiprotons, beyond the electric charge signal.

Electronics, Energy comsumption, Instrumentation, Magnetism

Wattmeter: operation and main types

Pedro Ney Stroski / 22 de December de 2021

Fulfilling the request, This post’s subject is wattmeter operation. An instrument that measures provided or dissipated power in a circuit.

microrrobô DESTAQUE
Magnetism, Medicine, Nanotechnology, News

New microbot in cancer treatment

Pedro Ney Stroski / 19 de November de 2021

Was develop a microbot in the shape of fish, which can send medicines directly to cancer cells.

Magnetism, Materials, Telecomunications

Skin effect: what is it?

Pedro Ney Stroski / 17 de November de 2021

The skin effect appears in transmission lines that transport alternate current. This effect’s cause is explained in this post.

Electronic components, Magnetism, RF circuits, Telecomunications

Coaxial cable: how it works?

Pedro Ney Stroski / 25 de July de 2021

How the coaxial cable works and why it’s so used in signal transmission in telecommunications? It’s this post subject.

Light, Magnetism, News, Space

The origin of Jupiter’s auroras

Pedro Ney Stroski / 21 de July de 2021

For 40 years, nobody could explain how auroras in Jupiter were formed. Now, data from probes can give an answer.

Energy, Gadgets, Magnetism, New technology, Wireless

Transmitting wireless electrical power

Pedro Ney Stroski / 17 de May de 2021

Imagine recharge electronic devices without plugging in. The technology to transmit wireless electrical power already exists and it’s this post’s subject.

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Pedro Ney Stroski

About me

Hi! I am electrical engineer with master degree in Electronic Systems. This site talks about technology subjects, destinated to students and interested in all levels.

 

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