Exist barcode types with many shapes, series and applications. Some of them are shown in the first part about the subject.
Category: Light
ESA will launch new space telescope CHEOPS
European Space Agency is about to launch the telescope CHEOPS (Characterising Exoplanets Satellite) to study exoplanets.
New dwarf planet discovered
Have been discovered the smallest dwarf planet of Solar System, it’s name is Hygiea. Before, it was considered Ceres to be the smallest of category.
Colloidal nanotweezer, a new tool for particle manipulation
Was created a colloidal nanotweezer to capture and manipulate nanoparticles.
How the solar tower works?
The solar tower is another way to use sunlight as heat source to produce steam and spin a turbine. Can produce electricity even during night.
Quantum radar demonstration
Quantum radar has been demonstrated in Institute of Science and Technology Austria. Uses entangled photons in microwave frequency.
Hologram which speaks in other languages
A new Microsoft technology was presented in Las Vegas. A hologram which can speak another language without the person knows the language.
Operation and parameters of lamps (Part 3, HID and neon)
In the third part of operation and parameters of lamps, the subject is about high intensity discharge or HID and neon.
Operation and parameters of lamps (Part 2, luminescent lamps)
This is the second part of operation and parameters of lamps. Are shown luminescent lamps: fluorescent, ESL and LEDs.
Operation and parameters of lamps (Part 1)
This post is the first part of operation of all types of lamps and a comparative of parameters between the existent technologies. This part is about incandescent lamps.