The9efni

07/04/2022

📢📢اليوم سنحدت على قضية الصحة العقلية في الجزائر 🎦

https://www.youtube.com/watch?v=ATDgJv6FYaw

Algeria knew alot of wars and there wars had a deep impact in our society. One of the least spoken one, is the mental health issues that come with war. In th...

17/03/2022

https://youtu.be/S_z5aA_vrk4

💥💥💥متخافوش رانا قع خيفين

In this video, we will be talking about the impacts of a nuclear blast over Algeria, how many deaths? What are the long termes consequences ? and what do you...

04/03/2022

https://youtu.be/NV5E7cM3BwA

This video is about the last astronomical event. Nasa sent the James Webb Telescope in the end of 2021 and in this video, we will address the reasons behind ...

07/02/2022

https://t.co/kbCbhFN7WL

Confidence in one’s self correlates negatively with one’s competence. In this video I’ll explain why everyone of us might be concerned about this, and how to...

29/12/2021

NOUVELLE VIDEO EN LIGNE ! Had al khatra ra7 na8adro 3la Einstein https://www.youtube.com/watch?v=tecERso_pbQ

In this video I’ll address one of the most famous Einstein’s theories, the general relativity, I’ll be explaining the basic concepts of it, how it occurred i...

27/11/2021

https://www.youtube.com/watch?v=s9X0bW2EAPU

The evolution theory was one of the most controversial theories ever produced, in this video I’ll address this topic by giving its history and some real-life...

13/11/2021

Nouvelle vidéo, cette fois ci on parle du Bitcoin !
https://www.youtube.com/watch?v=1Tnzj6Kzlws

[English]The bitcoin is the cryptocurrency that broke the internet since its appearance, but unless you are involved in the crypto world, you are probably no...

08/10/2021

https://youtu.be/o_ITGujoiS8

In this video I’ll be adressing the last generation of wireless telecommunications, and more specifically it’s health impact according to science.Music :Frag...

24/09/2021

27/08/2021

Voici la dernière vidéo en date, cette fois nous abordons la question des incendies en Algérie !
https://www.youtube.com/watch?v=zOrp-BWBNn0

English: In this video i’ll be talking about the Canadairs and the fire in Algeria from a scientific point of view.At first, I’ll be answering some questions...

08/08/2021

Dernière vidéo en date, sur un sujet d'actualité malheureusement !

https://www.youtube.com/watch?v=PqWNzM7m82I&t

Dans cette vidéo nous allons répondre à plusieurs questions concernant le vaccin anti COVID et la situation actuelle en Algérie.Sources : COVID en Afrique : ...

23/07/2021

NOUVELLE VIDEO ! ☀️

17/07/2021

Première vidéo de la chaine de vulgarisation scientifique en Algérien !
https://www.youtube.com/watch?v=EhVyt29gRho

| في هذه الحلقة سنناقش الطبيعة الفيزيائية للضوءDans cet épisode nous allons aborder la nature physique de la lumière et l'histoire des sciences à ce sujet.Ré...

17/07/2021