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

How to use smartphone as IR TV Remote!

 I've recently uploaded a video to my tech-channel where I explain how to use an Android device as TV Remote.

After you verified that your phone has IR sensor, the istructions are the following ones:

1. Download UniMote or similar app from the following link: LINK

2. Follow app instructions and choose "IR Mode"

3. Choose your TV brand

4. Enjoy your new remote!

Italian Telephone Booth are actually insane!

 Did you know that Italy’s old phone booth (which are now almost completely decommissioned) actually allow you to send emails?

It’s true! For just 20 cents or by using a Telecom card, these booths enable you to send emails, faxes, and SMS messages, in addition to making standard phone calls.

How to easily find a job online!

 In this video I show you in a very simple way how to find a job online and what are the best platforms for three differents research levels:

- National team (Italy) 

- European 

- International 

Windows XP Vibes...

 Just today, I visited my uncle and tried to bring an old PC back to life. Seeing Windows XP boot up honestly it wakes up so many memories. Between that iconic startup sound and the simplicity of the OS, I felt a deep wave of emotion. It reminded me of how beautiful life felt before the era of "brainrot" and endless AI-generated content. Don't get me wrong
I’m not saying technological progress is a bad thing; in fact, I’m the first person to embrace it. But there’s just something magical and nostalgic about seeing the vintage computers I grew up with. It takes me back to a time when the digital world felt a little more human.

Why practise makes us better?

A few days ago I started limits at Politechnique and I figured out that the best way to solve them (in order to reduce errors and solving time) is to practise as there were no tomorrow. Our body and in specific our mind learns to resolve these schemes very fast.... I thought about the famous Usain Bolt  when he won  Guiness World Record in 100m run: "I trained 5 years to run 9 seconds"

Turin Google Developer Group 2025

 

What a great experience at my first ever Google Developer Group (GDG) event today (October 23, 2025)! I found the session very engaging and had the chance to connect with some genuinely talented individuals in tech such as Chiara Corrado which presentation was particularly interesting as I recognized part of my own past in her story.
Huge thanks to the organizers, Giovanni Forlastro and Elia Bellussi, MBA, for putting together such a wonderful networking opportunity!

 

Why Am I here? What Am I doing?

I've opened this blog to bring you into my personal life, but if you want a summary of it go here: Github