What is the steganography?

Steganography is a technique that allows us to hide a secret fil (such as text) within an image or audio file. There are two common ways to achieve this:

1. Modifying the Metadata: Inserting the data into the file's header or descriptive tags.

2. Changing the LSB (Least Significant Bit): Altering the lowest bit of the pixel or audio data itself to embed information without visibly changing the file.

In this video, I will show you how to create a steganographic image using the SteganoTool by FutureBoys.

ATTENTION: This tool allows you to encode ASCII messages directly into the file.

 

What is Tinkercad? How to use it for designing Circuits or 3D Objects

 In this video I'll show you how to use and configure Tinkercad for designing:

1. Electronic circuits

2. 3D Objects

The first step is to go on Tinkercad and login or register with your account. Then you click on "Create" and select "Circuit" or "3D Modeling". For further details watch the video below

 

The "Keepa of used goods"... What is Flowmarket?

Flowmarket, which I would define as the "Keepa" of used goods websites, allows you to periodically check for the possible addition of products from a search of ours on sites like Ebay, Subito, and Vinted. For more information, watch the VIDEO ON MY CHANNEL or check out the FLOWMARKET APP

Smart cyclette in Turin

I just found out that in Turin there are interesting "smart cyclette" which are configurable through bluetooth!

For use the device through bluetooth you should use this app LINK and then you can see several information such as:

-Speed

-RPM

-Burned calories