brain training apps

 brain training and testing apps

there is a brain training and testing machine 

lumosity 

https://www.youtube.com/watch?v=_MG6J2z2dVE

https://www.youtube.com/watch?v=v34gQO_akvw&t=2s

there are some brain training apps

impulse

elevate

mind games

an interesting tool to draw flowchart

 lucid chart is an interesting tool to draw flowchart

https://www.youtube.com/watch?v=St95m84Rs5g

https://www.lucidchart.com/pages/

top 3 linux systems

 top 3 linux systems 

1.  MX linux

2.  manjaro

3.  Linux mint

https://distrowatch.com/dwres.php?resource=popularity

different methods to build online forums

 different methods to build online forums

1. Nodebb

2. Vanilla

3. bbPress , it is from wordpress

4. phpBB 

5. simple Machines

6. Fluxbb

7. myBB

8. Flarum

9.Lemmy

10. forem  

Dev.to

11. TalkYard

12. discourse

turn damaged laptop to a nice desktop

 I saw some posts on youtube about turning damaged laptop to a nice desktop. It is an interesting way to re-use your damaged , or unused laptops.

1. this one is a cheap way

https://www.youtube.com/watch?v=WJ-i0bgRWwA

2. this one is an interesting way

https://www.youtube.com/watch?v=AOh4h0u3msU

3.  and this one

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

4. this one

https://www.youtube.com/watch?v=8jeLCQ62vFk