@127.

Long time no see, hope you are doing good, man

@mahapeyuw5946

Hi. 
Thank you for this lesson. 
I am thinking why it has to be a neutron that is used to cause fission? Why not a proton? Wouldn't it end discharge of energy that is electric?

@HimanshuSingh-ek3mu

Please upload devops or cloud computing course .please sir!

@silvandesmit

Clear and informative. Thank you.

@EEBGhulamRaza

Please provide digital logic design course 🙏

@zunairkashif34

Informative ❤️

@crackerbarrel9422

Anyone else got claustrophobic from being in that vault for 3 hours 🤣

@ianprado1488

Thank you

@sanilalkuttimon1755

❤️❤️❤️