Classifications of circuit breakers
Transforming CO2 in useful materials
Vacuum cleaner robot: how does it work?
The Raspberry Pi AI HAT+ 2
TAMAR project
Visit to Ilha Solteira hydro power plant
Visit to Bela Vista biological sanctuary
Visit to Itaipu power plant
Astronomical pole Casimiro Montenegro Filho
Electrical e-Library in Campus Party 2018
The Cosmonautics Memorial Museum in Moscow (Part 2)
The Cosmonautics Memorial Museum in Moscow (Part 1)
New sodium-sulfur battery