Who never wanted a personal air transport to avoid traffic jam? The flying car also can be called eVTOL (electrical Vertical Taking-off and Landing).
The white tariff system
Today is explained how the Brazilian white tariff system works. This is an alternative form to consumer pay electricity bill.
Tidal power generation
This post’s subject is another way to generate energy from seas and oceans. It is the tidal power generation.
Fluoride batteries are arriving
New materials to create more durable and efficient batteries are wanted. Many companies and laboratories are developing fluoride batteries. Today is shown these batteries and theirs promises.
Other 3 circuit theorems
Exist other circuit theorems in addition to Thévenin and Norton. Are shown in this post: Maximum power transfer, Millman and Substitution.
What are tariff flags?
This post’s subject is the Brazilian tariff flags system. Origin and how it works.
Other types of OTEC
In the last post about energy, was explained the operation of OTEC technology. Today are shown other types of power plants, which are variations of open and closed cycles.
Visiting Vila Velha State Park
I visited Vila Velha State Park, famous by sandstone sculptures. These natural monuments are shown in this post.
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.
