Introduction to Spark Architecture

After seeing the below video , I understood that the importance learning new programming languages. The new languages are coming with some new ideas. More than learning the new languages in the perspective of Jobs opening, those are quite interesting to know how and where the research happens to create new technologies.

circuit simulators

I was searching for some free circuit simulators. Below are some cool web versions of circuit simulators.

 http://www.falstad.com/circuit/

https://www.partsim.com/simulator

http://www.docircuits.com


Looking for these features can be brought into a Electronics course making tool.

Easy jump to OS building ..

I know the basic components of an Operating system . The basic theories around OS like application layer, kernel, system calls, boot loader,BIOS etc.  But I am scared to write one OS.. But below blog is motivating me to make an attempt to write an Operating system of My own.

http://os.phil-opp.com/multiboot-kernel.html